Name the two principles of Mendelian genetics: Principle of ______ and Principle of ______.

Answers

Answer 1

the principle of segregation

the principle of independent assortment


Related Questions

The diagram below represents the time a cell spends in the two main phases
of the cell cycle. In which phase does a cell spend more time?
A. Prophase
B. Mitosis
C. Meiosis
D. Interphase

Answers

Answer:b

Explanation:

The cell spends more time in the meiosis phase. Therefore, option "C" is correct.

What is meiosis?

Meiosis is a type of cell division in sexually reproducing organisms, therefore, producing gametes. In this process, the number of chromosomes is reduced in the gametes. These cells are known as haploid cells. The examples are sperm and ovum.

There are two phases of meiosis: meiosis I and meiosis II. Meiosis I has four stages whereas meiosis II has three stages. In meiosis I, a cell divides into two genetically distinct haploid cells. In meiosis II, the two divided haploid cells divide further in two cells. Total four cells are produced in the process of meiosis.

Meiosis is an important cell division process in sexually reproducing organisms. It is used in the production of gametes in both males and females organisms.

Therefore, meiosis take more time than mitosis due to double stages.

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The sequence of subunits in a protein is most directly dependent on the *
O region in the cell where enzymes are produced
DNA in the chromosomes in a cell
O type of cell in which starch is found
kind of materials in the cell membrane

Answers

Answer:

cell- optycritisynosim- lufoodoosaa- lemon pie- arteriy- scadoosh- blue 1- yellow 5- rtyu

Explanation:

my mom told me the answer hope this helps:))

How could the notion of maximum parsimony lead to an error in establishing an
evolutionary relationship?
a) It focuses on the most divergent paths for evolution.
b) It focuses on counterintuitive and complex connections.
c) It focuses on simple and obvious connections.
d) It focuses on the most convergent paths for evolution.

Answers

Answer:

5 / 5 points

How could the notion of maximum parsimony lead to an error in establishing an evolutionary relationship?

It focuses on simple and obvious connections.

Explanation:

This concept instructs scientists to make the simplest and most obvious connections when tracing evolutionary relationships throughout history. If a counterintuitive or surprising evolutionary process occurred, maximum parsimony would exclude this.

Answer:

It focuses on simple and obvious connections

Explanation:

Just did the test and got it right. Hope this helps :)

porque a los seres vivos se los consideran sistemas abiertos y complejos?

Answers

Explanation:

los seres vivos pueden considerarse sistemas abiertos porque cada ser vivo es un sistema complejo constituido por un conjunto de subsistemas que interactúan y funcionan por un objetivo en común, la conservación y la continuidad de la vida.

Write the equation for cellular. Plz help!!!!

Answers

Answer:

C 6 H 12 O 6 + 6 O 2 --> 6 CO 2 + 6 H 2 O + ATP

Explanation:THANK ME LATER

Remembering an important date in history because it is the same date as your father's birthday is an effective type of learning because

Answers

Associative learning can be a powerful classroom management and teaching tool and has many uses in the classroom. It can be used to help students connect with information more deeply and recall that information with greater accuracy. This is most effective because association forms and the previously neutral stimulus becomes known as a conditioned stimulus that then triggers a conditioned response.

The solutions in a u shaped tube are sapersted by a permeable membrane. The membrane is preamble only to water. Side a contains the lower concentration of sugar. What is side b

Answers

Answer:

https://youtu.be/GxztO8MM9F4

Explanation:

Why mitochondria is the Power House of the cell??​

Answers

Mark Brainliest please

Answer : It is called the powerhouse because they burn and break the chemical bonds of glucose to release energy to do work in a cell.

Explanation:

Mitochondria have been described as "the powerhouses of the cell" because they generate most of a cell's supply of chemical energy. ... Mitochondria are the powerhouses inside eukaryotic cells, the type of complicated cell that makes up people, other critters and plants and fungi.

Over the past 60 years, many amphibian species have experienced significant population declines and some species have become extinct. Scientists suspected that local human activities such as the destruction of wetlands, regional pollution, and deforestation were the main reasons for these losses. However, research over the past 20 years reveals significant amphibian population declines in protected areas of the world, such as nature preserves and parks. These global declines suggest widespread problems including increased ultraviolet radiation, acid rain, and disease. In Switzerland, for example, 14 of the 20 native amphibian species are threatened with extinction. Some biologists urge the collection of the few remaining individuals of some of the most threatened amphibian species, to preserve them if they become extinct in the wild. If such captive breeding programs could produce thousands of individuals from just a few of the remaining survivors, the species will still be threatened because of ______.

Answers

Answer:

a bottleneck effect

Explanation:

Genetic drift refers to the change in the allele frequencies in a population due to chance (random) events. The bottleneck effect, also known as population bottleneck, can be defined as a severe case of genetic drift caused by a drastic reduction in the population size. The bottleneck effect is well known to cause the loss of important genetic variation since alleles that were present in the original population are lost, thereby limiting its genetic diversity. One of the most common causes that may lead to a population bottleneck in a natural population is environmental disasters (e.g., earthquakes, floods, etc).

What are some of the limits of science?

Answers

Answer:

Empirical limits in science

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My Answer

Must deal with observable measurable phenomenon.Science can describe not explain.No experiment can be completely controlled.Observations may faulty.A mans belief effects his judgment.Science must deal with repeatable results.Science cannot deal with values or morals.

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Brainliest please

1.Which of the following distinguishes the role of a floriculturist?

forces bulbs for seasonal sales

provides attractively arranged flowers for the cut-flower trade

grows flowers for gardeners, landscapers, and florists

specializes in greenhouse production of flowers

Answers

Answer: grows flowers for gardeners, landscapers, and florists :)

what energy can be generated out from the volcano?​

Answers

Answer:

geothermal energy

Explanation:

volcanic geothermal energy, the heat comes from "supercritical water." The researchers explained that energy from so-called supercritical water is much higher than conventional geothermal steam. When molten rock and water meet, the extreme heat and pressure bring water to a "supercritical" state, where it is neither liquid nor gas.

Can someone help please?

Explain how the adaptive changes in coat-color genes allowed mice to travel under the radar of hungry predators.

Answers

Answer:

This:

Explanation:

These adaptive changes help in ways best seen between desert mice and those who live in darker habitats. While desert mice often developed extremely light colored coats to blend best with the environment, mice who live in forest's or valleys often have darker coats to blend with foliage and trees. These coats that help camouflage with the environment protect mice in the open from being snatched by say a eagle or bird of prey. And mice who blend equally with foliage are protected more from ground predators like other small foxes or rodents

Which component is releases from the active site of an enzyme during a chemical reaction

Answers

Yes I am in the car now and I’m gonna get my back up lol I have a lot to go hang out with my

What is a dominant allele?
A. In a heterozygous individual, the allele that determines the phenotype
B. An allele that will only have an affect on phenotype in a haploid organism; otherwise its presence will be masked
C. An allele that is very prevalent in a population
D. An allele that totally beats up on a recessive allele
E. An allele that has no noticeable affect on an organism's phenotype

Answers

Answer:

A. In a heterozygous individual, the allele that determines the phenotype

Explanation:

The dominant allele completely hides the expression of the recessive allele. This occurs in cases of Autosomal dominant inheritance. Even when both dominant and recessive alleles are present in the genotype, this is the heterozygous state, only the dominant trait will be expressed. Only one dominant allele is enough to express the dominant phenotype.

What is the RNA sequence that corresponds to this DNA sequence? ACC GCG
TAT GCT *
TGG CGC ATA CGA
O UGG CGC AUA CGA
O ACC GCG UAU GCA
ACC GCG TAT TTT

Answers

Answer:

O UGG CGC AUA CGA

Explanation:

How is an exothermic reaction identified?
A. It has a large heat of formation.
B. It uses electromagnetic radiation.
C. It requires heat as a reactant.
D. It gives off heat as a product.

Answers

Answer:

D

Explanation:

it gives off energy as a product

The answer is d. A exothermic reaction is identified by the heat it gives off a product

In a sewage treatment facility, an optimal environment is maintained for the survival of naturally occurring species of microorganisms. These organisms can
then break the sewage down into relatively harmless wastewater. For these microorganisms, the wastewater facility serves as
1.
its carrying capacity
2.
a food chain
3.
an ecosystem
4.
an energy pyramid

Answers

3. An ecosystem this is because it serves as both the home, abiotic factors, and food for the organisms

In a sewage treatment facility, an optimal environment is maintained for the survival of naturally occurring species of microorganisms. These organisms can then break the sewage down into relatively harmless wastewater. For these microorganisms, the wastewater facility serves as an ecosystem.

What are an ecosystem and examples?

Ecosystems are the foundation of the 'Biosphere' and maintain the natural balance of the earth. For example, let's take the relationship between sheep and lion in the ecosystem; for its survival, the lion eats the sheep. And each relationship like this has an effect on other creatures and plants living in the same area.

What is the importance of the ecosystem?

It provides a habitat to wild plants and animals. It promotes various food chains and food webs. It controls essential ecological processes and promotes lives. Involved in the recycling of nutrients between biotic and abiotic components.

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24. The product that honey bees produce and use it to seal cracks and repair their hives is :
A. Honey
B. Wax
C. Propolis
D. Royal jelly

Answers

24. The product that honey bees produce and use it to seal cracks and repair their hives is :

C. Propolis

Explanation :

Bees use propolis to seal cracks and repair their hives.

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Propolis. I’m so smart that I copied the answer above me!

When a cell is deprived of oxygen, its lysosomes tend to burst and release their contents into the cell. As a result of this, that cell will Group of answer choices undergo cell division. recycle damaged organelles. produce replacement lysosomes. undergo self-digestion and die.

Answers

Answer:

The correct answer is - undergo self-digestion and die.

Explanation:

Lysosomes are cell organelle that is membrane-bound and has digestive enzymes in them. These cell organelle help in digesting cells that are worn out, ruptured cells deprived of oxygen by bursting themselves.

Its bursting nature also helps in digesting and killing antigens and microbes. It is a very essential cell organelle that helps in digesting and killing damage cell parts or cells.

When a cell is deprived of oxygen, its lysosomes tend to burst and release their contents into the cell, the cell will undergo self-digestion and die.

Explanation:

Lysosomes are cell organelles that are membrane-bound and contains digestive enzymes. These cell organelle help in breaking down cellular waste.  When the cell is deprived of oxygen they burst themselves and release their content. It is a very essential cell organelle that helps in digesting and killing damaged cell parts, microbes, antigens, or cells.

So, from this we can conclude that when a cell is deprived of oxygen, its lysosomes tend to burst and release their contents into the cell, the cell will undergo self-digestion and die.

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What happens to interspecific and
intraspecific competition as habitats
decline?
A. competition increases
B. it depends on the habitat
C. competition remains the same

Answers

Answer is A because the habitat’s resources are depleting

Members of the same species compete with one another within their own species, hence option A is correct.

What is the interspecific and intraspecific competition?

It demonstrates the adaptability of the species. Members of various species compete with one another across interspecific boundaries. It might result in the extinction of one species or the specialization of both.

In a population, individuals develop, procreate, and pass away. The needs of individuals within a population for survival, growth, and reproduction are quite similar. The result is frequently intraspecific competition.

The fitness of both populations is impacted by competition. The investment of resources (energy, time, and matter) in competition or avoidance of it diminishes the availability of these resources and has a negative impact on the population's ability to reproduce.

Therefore, option A is correct.

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hi so i just received a death threat from +592 6034153,can someone pls help me find the identity of this person and pls put a pic of the person.​

Answers

Answer:

below

Explanation:

you can report this to the cops or a older authority. Posting a picture is a form of doxxing and can be illegal or a form of witchhunting.

Which of the following best explains what may be happening in the
other structures in the video based on what you know from the
article.

Answers

Can you put more context to this question 010101 yes

Answer:

Different types of liquids from the fractioning tower are moved to different structures to be further prepared for use.

Explanation:

E2020

How many alleles are in the gene pool?

Answers

Answer:

40 b alleles

Explanation:

Only 40 b alleles are present in the gene pool, so genetic diversity is lower. The use of gene pools allows population geneticists to see variation and the influence of natural selection in detail. A single gene may show significantly less genetic variation than the variation within the whole genome of a population

Answer:

17

Explanation:

What was the purpose of Hardy and Weinberg´s work?
A) To learn where genetic information is stored
B) To count the total number of alleles in the world
C) To learn how to control the mating of organisms
D) To determine how allele frequency changes

Answers

The answer is d because it evolves in random changes in a frequency of a allele to form a population.
I’m very positive that this is the correct answer. Let me know if you have any questions I’ll answer them the best I can :)

Answer:

Is D

Explanation:

check picture so match the answer

What kingdom would a bacterial organism that survive a harsh environment be place in

Answers

Answer:

Archaebacteria

Explanation:

These organisms are classified in the kingdom Archeabacteria. These are found in extreme enviorments such as hot boiling water and thermal vent under conditions with no oxygen or highly acid enviorments

Neurons are best described as which one of these
A. Cells that conduct electrical impulses throughout the body.
B. Thin projections that extend from a cell and connect to other cells.
C. An insulating lipid layer.
D. Cells in the brain that control hormone release.
Thanks!

Answers

Answer:D

Explanation: got it right

The neurons are the cells that conduct electrical impulse throughout the body. The correct option is A.

What is nerve impulse?

The signal commutes along the height of a nerve fiber and results in neurotransmitter release.

Neurons are the basic units of the brain and nervous system; they are the cells that receive sensory input from the outside world and sending motor commands.

Nerves carry information along the neuron and all over the nervous system via nerve impulses.

Thus, the correct option is A.

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Help answer this question:

Explain the rules for which donors can donate to other blood types and Rh factors​

Answers

Answer:

AB+ blood types can donate only to AB+.

B+ blood types can donate to B+ and AB+.

A+ blood types can donate to A+ and AB+.

O+ blood types can donate to A+, B+, AB+, and O+.

AB- can donate to AB- and AB+.

B- can donate to B-, B+, AB-, and AB+.

A- can donate to A-, A+, AB-, and AB+.

O- can donate to all blood types.

The right answer is the thing the other person said

Keeping records of employment training is important if your establishment ever needs to provide proof of training in court.


False

True

Answers

True
Have a good day

importance of measurements in point

Answers

Answer:

distance time accuracy

It is important for selling buying and exchanging of goods.It helps to find out accurate or exact value of unknown physical quantities. It helps to get reliable information about the different quantities. It is needed for preparing food.It is needed for global understanding of the quality of a substance.

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