Biology High School

Need answer quick please thanks

Answers

Answer 1

1.) Adenine and Thymine (A&T)
because...I learned A pairs with T; C pairs with G.

2.) I can’t see the options..

Related Questions

Can anyone give me an example of Biodiversity

Answers

Answer:

The definition of biodiversity refers to the amount of diversity between different plants, animals and other species in a given habitat at a particular time. The different varieties and types of animals and plants that live in the ocean is an example of biodiversity.

Explanation:

Which one is the true answer

Answers

earthquakes because the plates are moving into eachother

earthquakes because yeah it’s earthquakes can’t be the other ones

Lichens are actually made of two organisms: algae and fungi. The algae provide food for the fungus, while the fungus provides protection for the algae. This type of relationship is known as:
Predation
Parasitism
Mutualism
Commensalism

Answers

The answer is mutualism, both organisms receive help from the other, and neither are harmed.

What determines if the drake has a beard or does not have a beard?

Answers

Answer:

his razor

Explanation:

fun fact:the average tree frog weighs 0.8 ounces

Form a hypothesis that explains your choice. You will be able to revise your hypothesis after performing experiments.

Answers

Hello. You have not informed the experiments to which the question refers, which makes it impossible for hypotheses to be formed. However, I will try to help you in the best possible way.

A hypothesis is an assumption, that is, it is a statement that the researcher believes to be true in relation to the research results, which can be proven or denied when the experiment is finished and the conclusions are established. Therefore, you must make assumptions about the results of the experiment, based on your primary visualization of them.

Because of base pairing in DNA, the percentage of

Answers

Answer:Answer: Since certain bases always appear in pairs, they will have equal percentages of the DNA composition. The percentage of adenine will equal the percentage of thymine, and the percentage of cytosine will equal the percentage of guanine. Together, these percentages will add to 100%

Explanation:

Answer:

huh

Explanation:

I can't give the answer big the sentence dint make since I'm sorry

Name the mechanism that caused the continents to move apart and summarize how scientists discovered it in 2-3 complete sentences.

Answers

Answer: Plate tectonics is now the widely accepted theory that Earth's crust is fractured into rigid, moving plates. In the 1960s, scientists discovered the plate edges through magnetic surveys of the ocean floor and through the seismic listening networks built to monitor nuclear testing, according to Encyclopedia Britannica.

Explanation:

which of the following is NOT part of the First Line of Defense?
A vomiting
B phagocytes
c) sebum (oil on skin)
D) flow of urine
E cilia

Answers

Answer:

c (Sebum )( oil on skin )

Explanation: Cuz it is the best solution for girl's self defense if they don't have any pepper spray.

A gene carries the ____
for a trait.
a.) equipment
b.) instructions
c.)materials
d.) protection

brain pop

Answers

Answer:

b.) instructions

Explanation:

Genes carry the information that determines your traits

fill the vocab
biology

Answers

1. interact
2. Non-living
3. Living
4. Reproduce
5. Community
6. Species
7. Biosphere
8. Ecosystem
9. Biodiversity

1. interact

2. nonliving

3. living

4. reproduce

5. population

6. biosphere

7. species

8. ecosystem

9. biosphere

10. biodiversity

n the picture below, what are biotic factors?

Answers

All of the above are biotic factors

Why do we need to fish on the reef?

Answers

There are some non native fish on reefs that eat the native fish so we fish on the reef to get those non native fish out.

The leaves of plants have many specialized structures. Which statement explains the importance of the stomata and guard cells for the plant?
o They protect the plant from pests
o They are involved in plant reproduction
They work together to regulate water loss and gas exchange.
o They regulate the amount of water that enters the plant for cellular respiration

Answers

Answer:

They work together to regulate water loss and gas exchange.

They work together to regulate the loss of water and exchange of gases.

Stomata and guard cells

The tiny pores or openings in plant tissue, which allow for the exchange of gases are known as stomata.

The unique cells, which surround stomata and work to close and open the stomatal pores are known as guard cells.

Both these helps a plant to take in carbon dioxide at the time of photosynthesis and also assist in reducing the loss of water by getting closed when conditions are dry and hot.

Thus, stomata and guard cells work together to regulate the loss of water and gas exchange.

Find out more information about stomata and guard cells here:

https://brainly.com/question/7602098

(Please help!!1!!) Name something about spiders that help them survive? what about exoskeletons and whatnot?

Sorry about only 10 points for answering, I only have 13 left. :(

Answers

Answer:

They can last long amounts of time without food, which is lethal for hunting food, patience is very important so spiders obtain one of the best skills. Spiders do not have any bones in their body, which makes them very flexible.

Hunting reserves also support wildlife conservation.give reason

Answers

Answer:

. because wild life is a renewable natural resource

Which of the following would be most likely to provide nitrogen to enrich the soil in which it is grown?

corn

wheat

soybeans

cabbage

Answers

It’s corn and it’s an a correct

I would say corn should be the right answer.

Corn is known to remove approximately 1 pound of nitrogen for every bushel of grain produced.

How can you prevent oxygen toxicity?

Answers

The only effective methods to prevent oxygen toxicity are to limit the pO2, the time of exposure, and to give air breaks during oxygen breathing

In humans, a sperm cell and an egg cell normally fuse in the upper portion of the what?

Answers

Answer:

Womb or Uterus.

They fuse in the Oviduct.

Hope this helped!

Answer the following. The first to answer corectly and provide relevent evedence will
be potentaly be given a heart, five stars, and branleist. the querstions are;

___________________ is the study of heredity.

An organism that has a __________ gene pair will always have two genes for a particular trait.

The _________________________ is a chart used to predict the traits for the offspring from a cross.

a characteristic that is not passed from one generation to the next in the genes but instead is acquired during the lifetime of an individual is called what.

A gene in a gene pair that is always expressed

The science of heredity; the study of how traits are passed from parent(s) to offspring

When both genes from a homologous pair are identical

Factors in the environment of an organism that limit the full expression of a gene

When both genes from a homologous pair are different

Two similar chromosomes; one from the mother and one from the father

The links that hold the two sides of the DNA molecule together

Answers

Answer:

Genetics is the study of heredity.

The least specific level of classification is:
A.Phylum
B.Domain
C.Order
D.Genus

Answers

Answer:

species

Explanation:

use this acronym king pharaoh can order for general scientists. king for kingdom, pharaoh for phylum,can for class,order for order, general for genus and scientists for species

Answer: the answer is c

Explanation: C. Provide a root to the phylogenetic tree by choosing a noncontroversial out group. D. ... B. domain, kingdom, class, phylum, order, family, genus, species. C. i hope this helps i learnd this way in class

natural selection compared to evolution

Answers

Evolution is not the same as adaptation or natural selection. Natural selection is a mechanism, or cause, of evolution. Adaptations are physical or behavioral traits that make an organism better suited to its environment. Heritable variation comes from random mutations.

How many different gametes can be produced by a tall, yellow-seeded, purple-flowered, and wrinkled-seeded pea plant (TtYyPprr)?
A 2
B 4
C. 6
D. 8

Answers

Answer:

I think it could be either C or D

Six different gametes can be produced by a tall, yellow-seeded, purple-flowered, and wrinkled-seeded pea plant (TtYyPprr). Thus, option C is correct.

What is genotype?

The genotype of the plant with yellow round seeds will be YYRR and produce YR gametes, while the genotype of the plant with green wrinkled seeds will be yyrr and produce yr gametes.

A true breeding plant always has identical alleles of a gene and is homozygous in nature. The genotype of the true-breeding parents with yellow round peas: YYRR. The genotype of the pure breeding parent plant with green wrinkled peas: yyrr.

Gametes are always pure which means that a gamete carries only one allele of a gene. Since both the parent plants are true breeding, there will not be any segregation of alleles during gamete formation. Therefore, the parent plant with yellow round peas "YYRR" would form all the gametes with "YR" alleles while the parent plant with green wrinkled peas "yyrr" would form all the gametes with "yr" alleles.

Therefore, Six different gametes can be produced by a tall, yellow-seeded, purple-flowered, and wrinkled-seeded pea plant (TtYyPprr). Thus, option C is correct.

Learn more about wrinkled-seeded on:

https://brainly.com/question/1206511

#SPJ6

What is comparative anatomy and how do scientists use it to study evolution?

Answers

Comparative anatomy helps determine organisms evolutionary backgrounds. Scientists use comparative anatomy to try and find a common ancestor for certain organisms. Have a good day!

Answer:

Comparative anatomy has long served as evidence for evolution, now joined in that role by comparative genomics; it indicates that organisms share a common ancestor.

is an important tool that helps determine evolutionary relationships between organisms and whether or not they share common ancestors. However, it is also important evidence for evolution.

Explanation:

their you go have a nice day

Help me please!!!! :(

Answers

Answer:

You could search the cell and It will tell you the organelles.

Explanation:

through which fastest medium would sound travel fastest? iron or water at 25 degree C ?

Answers

Water bc I think it is

9th grade biology
Tell me the answer fast pls

Answers

The correct answers is Tundra

Which of the following pathways produces a new fertilized egg cell

Answers

Produce eggs (ova)
Have sexual intercourse
Protect and nourish the fertilized egg until it's fully developed (pregnant)
Give birth

Identify the phases of the eukaryotic cell cycle

Answers

Answer:

The division cycle of most eukaryotic cells is divided into four discrete phases: M, G1, S, and G2. M phase (mitosis) is usually followed by cytokinesis. S phase is the period during which DNA replication occurs. The cell grows throughout interphase, which includes G1, S, and G2. The relative lengths of the cell cycle phases shown here are typical of rapidly replicating mammalian cells.

In a genetic cross between plants, the alleles are denoted as P and p, where P is purple flowers and p stands for white flowers, which one is considered the dominant allele for flower color?

Answers

The answer would be P is purple flowers.

Please help !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Answers

Answer:

Your answer should be A Mitosis

Explanation:

Other Questions

1. Add the following method to the Point class:public double distance(Point other)Returns the distance between the current Point object and the given other Point object. The distance between two points is equal to the square root of the sum of the squares of the differences of their x- and y-coordinates. In other words, the distance between two points (x1, y1) and (x2, y2) can be expressed as the square root of (x2 - x1)2 + (y2 - y1)2. Two points with the same (x, y) coordinates should return a distance of 0.0.public class Point { int x; int y; // your code goes here }2. Create a class called Name that represents a person's name. The class should have fields named firstName representing the person's first name, lastName representing their last name, and middleInitial representing their middle initial (a single character). Your class should contain only fields for now.3. Add two new methods to the Name class:public String getNormalOrder()Returns the person's name in normal order, with the first name followed by the middle initial and last name. For example, if the first name is "John", the middle initial is 'Q', and the last name is "Public", this method returns "John Q. Public".public String getReverseOrder()Returns the person's name in reverse order, with the last name preceding the first name and middle initial. For example, if the first name is "John", the middle initial is 'Q', and the last name is "Public", this method returns "Public, John Q.".4. Add the following method to the Point class:public int quadrant()Returns which quadrant of the x/y plane this Point object falls in. Quadrant 1 contains all points whose x and y values are both positive. Quadrant 2 contains all points with negative x but positive y. Quadrant 3 contains all points with negative x and y values. Quadrant 4 contains all points with positive x but negative y. If the point lies directly on the x and/or y axis, return 0.public class Point { private int x; private int y; // your code goes here } A ice skater jumped an turned 1 full circle in the air how many one degree angles did she turn through 4. What is an example of like terms in the expression below?(2 points)9x + 15y + 6 - 2 + x?15y and 69x and xz and x30x and 10y Which represents the dimensions of the rectangular park?A. W = 20 ft. and / = 50 ft.B. w = 30 ft. and I = 80 ft.C. w = 50 ft. and I = 20 ft.D. w = 80 ft. and I = 60 ft. The term Greek tragedy applies to both what causes a wolf to liy down belly up lol I am having an exam ....no but help .when arturo makes a muffin recipe there is a priportional relationship between the number of teaspoons of bakin powder and the number of muffin , the table below shows that relationship.what is the constant of proportionality Which part of the following scenario does NOT represent a Democratic Voting System??. . . .The country of Fleck-istan has an election next March. All citizens are allowed to vote as this election happens every four years. The party with the most votes will win a majority in the legislature and be able to make laws. The current ruling party has passed a law that has outlawed two other parties that are popular, but will let smaller more unpopular parties participate in the election. What was the Southern Manifesto, issued in 1956? * 1 point A pledge by the Southern Christian Leadership Conference (SCLC) to work for full school integration as required by the U.S. Supreme Courts Brown decision A statement by 101 congressmen denouncing the U.S. Supreme Courts Brown decision as "a clear abuse of judicial power" The declaration issued by the Arkansas governor when he called on the National Guard to block a court-ordered desegregation of Little Rocks Central High School The call issued by the Ku Klux Klan for violent white resistance to desegregation after the U.S. Supreme Courts Brown decision please help me. please do it right Easy Points! whats 2+2? Anyone help me with this math question? : Determine Schlosser's tone in the description of the lab. Which words and phrases convey the tone? What does the tone imply about the author's purpose? HELP ASAPPPPP NO WRONG ANSWER PLS Find the oth term of the geometric sequence 9, -27, 81, ... A 1500-kg car travelling 90 km/h[N] collides with a 1200-kg minivan travelling 40 km/h[S]. After the collision, the two vehicles stick together.a. Calculate the initial momentum of the car and the minivan.b. Using the law of conservation of momentum, determine the total momentum of the two vehicles after the collision.c. Calculate the final velocity of the two vehicles after the collision in metres per second. Write a Python program (rainfall.py) to collect data and calculate the average rainfall over a period of years. The program should first ask for the number of years. Then for each year, the program should ask twelve times, once for each month, for inches of rainfall for that month. At the end, , the program should display the number of months, the total inches of rainfall, and the average rainfall per month for the entire period.Your program should contain two functions:(1) rainfall(year): This function takes in a year (integer) as a parameter, and returns two values (totalMonths and totalRainfall). In this function, you need to use nested loop. The outer loop will iterate once for each year. The inner loop will iterate twelve times, once for each month. Each iteration of the inner loop will ask the user for inches (float) of rainfall for that month. After all iterations, the function should return the number of months (totalMonths) and the total inches of rainfall (totalRainfall). (Submit for 4 points)(2) __main__: In the main, you do the following: (Submit for 6 points)a. Prompt the user to input the number of years. Reprompt the user if the number of years is 0 or less. Hint: use a while loop.b. Call rainfall(year) and pass to it the value entered above.c. Calculate the average based on the returned values from rainfall function.d. Display the number of months, the total inches of rainfall, and the average rainfall per month for the entire period. 7p+5q+4p-2q what is the result of combining the like terms Using the diagram , what is the intersection of plan ABCD and GC? how does the supremacy clause balance power between the federal and state governments?