the diploid cells undergo what a prodyce haploid gametes
How are sexual and asexual reproduction different ? List two unique examples .Provide two examples to show the differences between sexual reproduction and asexual reproduction . Thank you !
Answer:
Sexual reproduction is where you need two organisms to reproduce
And asexual just needs one organism to reproduce
Explanation:
For example humans are sexual and they need two humans to reproduce, plants are asexual and they just need themselves to reproduce
If humans were exposed to ultraviolet rays and high levels of radiation, it could lead to greater chances of mutations occurring in the genes of their cells. This could then lead to the cause of what
Answer:
Cancer
Explanation:
sometimes a mutation of the cells leads to cancer because the cells cant stop reproducing, so you have cells that choke each other out pretty much
PLEASE HELP NOW!!!!
Evaluate how wind energy can be used to conserve resources
Answer:Wind turbines do not release emissions that can pollute the air or water (with rare exceptions), and they do not require water for cooling. Wind turbines may also reduce the amount of electricity generation from fossil fuels, which results in lower total air pollution and carbon dioxide emissions.
Explanation:
Explanation:
Wind is a non-fossil fuel and will never run out, so you can spend regular fossil fuels more conservatively
Why does the nucleolus disappear during prometaphase?
Answer:
Chromosomes
Explanation:
The Chromosomes start to separate during this process and the nucleolus is taken out before metaphase so the chromosomes can take the place of the nucleus
Plz mark brainliest
________________ is a characteristic that can be used to place an organism in a particular kingdom.
a. growth
b. cell type
c. health
d. life span
Answer:
b...which would be cell type:)
Explanation:
Answer:
It would be B. cell type
Identify which statement describes a scientific law
Answer:
Newton's three laws of motion are examples of laws in physical science. A scientific law states what always happens but not why it happens. Scientific theories answer “why” questions.
Explanation:
An essay about clubfoot
Answer:
use this- Clubfoot is a deformity in which an infant's foot is turned inward, often so severely that the bottom of the foot faces sideways or even upward. Approximately one infant in every 1,000 live births will have clubfoot, making it one of the more common congenital (present at birth) foot deformities.
Explanation:
In deducing the evolutionary relationships among dogs, do you think it would be better to use a sequence that is neutral or one that is under selection? Explain your answer
Answer:
a neutral marker
Explanation:
A gene polymorphism can be defined as the existence of two or more variants of the same gene (i.e., alleles). A polymorphism may be a difference of one nucleotide base in DNA (single nucleotide polymorphisms, SNPs) or indels (i.e., insertions and deletions). A gene under selection will have many polymorphisms in its sequence which may lead to convergence and disproportionate divergence among sequences, and thereby will be uninformative to trace the evolutionary history among individuals within a species, population, etc. Conversely, neutral molecular markers exhibit fewer nucleotide differences, it is for that reason that they are commonly used to determine genetic population structure among individuals.
When a mitochondrial chaperone helps a mitochondrial matrix protein into the matrix by biased diffusion, the chaperone is said to be acting as ______.
a. Brownian motion
b. biased diffuser
c. Brownian ratchet
d. misratchet
e. unbiased diffuser
Answer:
c. Brownian ratchet
Explanation:
Mitochondria are cell organelles. They are known as the power house of the cells. The energy needed to power the cell is generated by the mitochondria. They functions like a digestive system.
The mitochondria chaperone are proteins that helps the proteins along pathways for their folding. They shield the proteins from other proteins and protect them from binding the folding process. The chaperone are mainly concern with the folding of protein.
The chaperone acts as a Brownian ratchet as the mitochondrial chaperone guides the matrix protein into matrix by the biased diffusion process.
Imagine a diploid organism that has 6 pairs of homologous chromosomes in their somatic cells. Given
this information, indicate if the following statements are TRUE or FALSE:
[ Select)
A. The species can have up to 12 different alleles for each gene.
[ Select)
B. The genes of this species have, on average, 6 different alleles.
[Select]
C. The species haploid number is 1n=6.
[ Select]
D. The genes of this species cluster into 6 distinct groups of linked
genes.
[Select]
E. At most, an individual can have 2 alleles for any gene.
Select]
F. The organism can have up to 12 genes for any given trait.
[Select ]
G. The species can have up to 6 chromosomes with the same gene.
Select)
H. Gametes produced by each individual would have 12
chromosomes.
Answer:
A. False
B. False.
C. True.
D. False.
E. True
F. True
G. True
H. False.
Explanation:
Diploid organism has almost double the cells than in the Haploid. The number of chromosomes in each diploid cell are also nearly twice the other cells. Diploid is any cell or organism which has two sets of chromosomes. Gamete is considered as the sex cell. It has ability to pair up and formulate the reproductive cells.
PLEASE HELP ME WITH THIS QUESTION
Answer:
The cell grows.
Explanation:
During mitosis, interphase is the preparation phase to nurture the cell to get it ready to divide into new cells hence the name cell division.
is when the lead male and female are given preferential treatment to resources such as food and potential mates.
Answer:
Dominance hierarchy
Explanation:
Dominance hierarchy may be defined as a type of a social hierarchy which arises when the members of a social group interacts and create a ranking system in the society. The members compete for access to the to limited resources as well as mating opportunities.
It is the ranking system behavior in the nature where the lead or the main male and females are provided preferential treatment to the food resources and potential mates.
Some prokaryotes once classified in the domain Bacteria are now classified as
Fungi
Plantae
Archaea
Protista
Describe the osmotic regulation strategies of marine fish
Answer:Water will diffuse into the fish, so it excretes a very hypotonic (dilute) urine to expel all the excess water. A marine fish has an internal osmotic concentration lower than that of the surrounding seawater, so it tends to lose water and gain salt. It actively excretes salt out from the gills.
Explanation:
What are the most likely percentages for offspring of two red/white-feather parents?
A. 100% red/white-feather chickens.
B. 50% white-feather chickens and 50% red/white-feather chickens.
C. 33% white-feather chickens, 33% red-feather chickens, and 33% red/white-feather chickens.
D. 25% white-feather chickens, 25% red-feather chickens, and 50% red/white-feather chickens.
it's D 25% white feathered chickens 25% Red Feather chickens and 50% red white feather chickens
Winds curve as they blow due to
Answer:
lack of pressure difference between regions
Answer:
C
Explanation:
Wins curve due to the lack of pressure differences between regions
what is the new peptide chain when the new dna segment is translated for 3'- TACAGGGTGCTACCCACT-5'
Answer:
Methionine- Serine- Histidine- Aspartate- Glycine- stop
Explanation:
Translation, which occurs in the ribosomes, is the second stage of protein synthesis where mRNA transcript is used to synthesize a peptide chain that eventually forms a protein. The mRNA sequence is read in a group of three nucleotide called CODON. Each codon specifies a particular amino acid, which is read and added to the growing peptide chain.
In this question, a DNA sequence reds 3'- TACAGGGTGCTACCCACT-5, the
mRNA sequence from this DNA during transcription will be:
AUG UCC CAC GAU GGG UGA
From this mRNA sequence, the peptide chain that will result following translation is:
Methionine- Serine- Histidine- Aspartate- Glycine- stop
Question 2 (5 points)
Climate is the AVERAGE yearly conditions of temperature, precipitation, winds, and clouds in an area. Obj 6
O True
False
What two factors cause natural gas to form?
Answer:
♡ good morning! ♡
the answer is thermogenic methane
and the combination of compression
and high temperature. have a great day! ☆
- madeline/madi
✧･ﾟ: *✧･ﾟ:･ﾟ✧*:･ﾟ✧･ﾟ: *✧･ﾟ:･ﾟ✧*:･ﾟ✧･ﾟ
- Pain, swelling, or redness where the shot was given
- Mild fever
- Chills
Feeling tired
Headache
- Muscle and joint aches"
.
A lot of us can probably state from experience feeling at least a few of these symptoms with
vaccines. I just got my flu shot on Sunday, and I personally experienced pain at the site of the shot,
tiredness, and muscle and joint aches. (These symptoms were mild and completely worth reducing
the risk of contracting and spreading influenza this fall and winter.)
What's really cool is these symptoms actually serve as a sign that our immune system is at work.
Explain how these mild symptoms following a vaccine indicate our immune system is working
properly. Although we often think of how vaccines affect the third line of defense through the
creation of memory cells and production of antibodies, consider what you learned in the previous
chapter on the second line of defense and how this relates to the mild symptoms following
vaccination.
Convection currents for weather start from when the Sun heats up the air. true or false
Answer:
True.
Explanation:
Convection currents for weather start from when the sun heats up the air because convection. Current is a form of heating where the lighter warm or less dense material rise above the denser or more dense material because the more dense materials cool and sinks downward giving rise to sea breeze. This convection current lead to circulation pattern on Earth
What type transporters are used by mitochondria to shuttle ATP and ADP through mitochondria and cell?
Answer:
The correct answer is ATP/ADP transporter.
Explanation:
Mitochondria are the cellular compositions, considered as the driving force of the cells. Each day, ATP is required by living beings to energize all of the cellular activities. Muscle contraction, nerve impulses, protein synthesis, and DNA replication are some of the important procedures, which depend upon ATP supply.
As the only small concentration of ATP is present within the body, there is a need to produce it from the expended product ADP and phosphate with the help of the complex of enzyme, known as ATP synthase situated within the mitochondria. For the ADP to reach the enzyme and for refueling of the cell by the product ATP, each molecule is required to pass through an impermeable lipid membrane, which envelopes the mitochondria. For this, the mitochondrial ATP/ADP transporter takes part to transport ATP out of the mitochondria and ADP within the mitochondria.
Although a liver cell and a muscle cell in a human developed from the same single cell, their appearance and functions are different. This is because the liver cell _____.
PLEASE HELP ME WITH THIS QUESTION
Answer:
Transport protein-D
phospholipid bilayer-A
hydrophilic head-B
hydrophobic tail-C
lab how to clean is your laundry
Answer:
adf
Explanation:
f
why are there usually several types of pigments present in cloroplast
Answer:
Because the pigments interact with different light to absorb different light wavelengths.
How can a longer seed be an advantage to the Red Mangrove?
Explanation
Once the propagule drops from the parent tree there is an obligate dispersal period which each species’ propagule must remain in the water. During this period embryonic development continues. For the red mangrove this dispersal period is the longest at 40 days. The black mangrove’s propagule must drift for at least 14 days. The white mangrove’s dispersal period is the shortest at 5 days, which also includes germination.
How do the functions of the skeletal and muscular system differ?
A.
Muscles send signals to the body, and bones are responsible for movement.
B.
Bones provide structure and support to the body, while muscles move the bones.
C.
Bones send signals to the body, and muscles are responsible for movement.
D.
Muscles provide structure and support to the body, while bones move the muscles.
Answer:
The functions of the skeletal and muscular systems differ in that bones provide structure and support to the body, while muscles move the bones.
Explanation:
The skeletal and muscular systems have complementary functions, which is why they are sometimes referred to as the musculoskeletal system.
Bones are solid organs, made up of calcium, which are connected to each other through joints, which provide them with a certain range of mobility. The main functions of the bones are protection and body support.
Muscles are contractile organs that are attached to bones by tendons. The location and relationship of the muscle to the bones is what makes it possible for the bony skeleton to move. Muscle contraction and relaxation is what contributes to the different body movements.
The other options are not correct because:
The function of the bone is to support, and the function of the muscle is to produce movement. Bones and muscles are not the ones that send the signals for body movement to occur.Answer:
B. Bones provide structure and support to the body, while muscles move the bones.
Hope this helps!
Explanation:
I got it right on a test.
Which event occurs during meiosis that increases genetic variation and contributes to the process of
evolution?
O A. Cytokinesis occurs and separates the cytoplasm and its contents into daughter cells.
O B. Diploid gametes divide to form haploid daughter cells with unique genetic makeup.
O C. During interphase, homologous chromosomes are duplicated to form sister chromatids.
D. Segments of DNA are exchanged between homologous chromosomes during crossing over.
Answer:
D. Segments of DNA are exchanged between homologous chromosomes during crossing over.
Explanation:
This ensures that the chromosomes get all mixed up in order to make new genes.