What happens to the recessive allele in a heterozygous offspring? (for context this question is talking about Gregor Mendel and the pea experiment)

Answers

Answer 1

Answer:

The recessive allele well be masked by the dominant allele in the heterozygous genotype


Related Questions

PLEASE HELP

Students visiting a zoo see a poison dart frog. This bright red frog
is about 2-centimeters long. It eats ants and other small insects.
The poison dart frog secretes a poisonous chemical from its skin.
It lives around green tropical plants.
What is the advantage of this frog having a bright red color in a
green environment?

A)it helps to hide among plant leaves
B)it helps to sneak up on small insects
C)it serves as a warning to hungry predators
D)it prevents overheating in a tropical climate

Answers

It is c because is most animals with bright colors have it as a warning to not eat them and and they are poisonous.

Which type of organism out numbers all others in terms of species diversity?

Answers

Answer:

Im sure it's mold.

Explanation:

eheudhsbdudbd dddkdu d

Which human activity contributes the MOST Carbon dioxide to the atmosphere?

A. Fishing
B. Breathing
C. Burning Fossil Fuels
D. i Farming

Answers

Answer:

C. Burning Fossil Fuels

Hope it helped :)

Using the graphs above which statement is FALSE?

Answers

Answer:

Where is the graph

Explanation:

Sorry for asking ,but there is no graph

Select all the correct answers.
Snakes, dogs, and humans have a vertebral column. Snakes and dogs have tails, and humans have vestigial tailbones. Dogs and humans have limbs, but snakes do not. Most reptiles lay eggs, but a few give birth to live young. What do these structures suggest about the evolutionary pattern between the three organisms?


A Snakes and dogs are more closely related than snakes and humans.
B Snakes and humans are more closely related than humans and dogs.
C Dogs and humans are more closely related than snakes and humans.
D Dogs, snakes, and humans share a common ancestor.
E The early ancestor of snakes and dogs is the same, and the early ancestor of humans is different.

This is for Science Please Help!!

Answers

These structures suggest that Dogs and humans are more closely related than snakes and humans.

Does snake have backbone?

Yes, snakes have a backbone. The backbone is made up of a series of bones called vertebrae, which are connected by ligaments and muscles. The vertebrae of a snake are unique because they are loosely connected, allowing the snake to move and bend in a wide variety of directions.

Dogs and humans are more closely related than snakes and humans because they both have vertebral columns, tails, and limbs while snakes only have a vertebral column and a tail. This suggests that a common ancestor shared these features with both dogs and humans, while the common ancestor of snakes did not possess these features.

Therefore, Dogs and humans are more closely related than snakes and humans is the correct answer.

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Dogs, snakes, and humans share a common ancestor. The presence of a vertebral column in all three organisms suggests that they belong to the same group of vertebrates,

So the correct answer is D.  Dogs, snakes, and humans share a common ancestor.

What is a common ancestor?

A common ancestor is a hypothetical organism that is ancestral to two or more different groups of organisms. In other words, a common ancestor is an organism that gave rise to two or more distinct lineages through evolutionary divergence. All organisms that share a common ancestor are said to be related, and their evolutionary relationships can be represented as a branching tree-like diagram called a phylogenetic tree. The concept of a common ancestor is fundamental to evolutionary biology, as it allows scientists to infer the evolutionary history and relationships between different groups of organisms.

Dogs, snakes, and humans share a common ancestor. The presence of a vertebral column in all three organisms suggests that they belong to the same group of vertebrates, but differences in tails and limbs suggest that their ancestors underwent evolutionary changes that led to these differences.

Therefore, options A and C are partially correct but do not capture the full picture, while option B is incorrect. The correct answer is D.

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PLEASE HELP ME


1. Which of the following is a characteristic that all living organisms share?
a. Ability to taste and smell
b. Ability to use energy
C. Ability to breath
d. Ability to do photosynthesis

Answers

C I believe because they are living so they are able to breath

Answer:

C. Ability to use energy.

Explanation:

All living organisms perform several life processes in order to live, which results in use of energy.

What are the combined alleles of all individuals in a population called?
A
relative frequency
B.
phenotype
С
genotype
D
gene pool

Answers

Answer:D, gene pool.

Explanation: relative frequency can refer to the proportion of a particular genotype or phenotype in a population.

Phenotype is the physical expression of the genotype.

Genotype is the specific form of the alleles of genes

Gene pool is the totality of genetic variations in a population

Which point shows the prevailing westerlies?
O1
O 2
O3
O4

Answers

Answer:

1

Explanation:

Prevailing Westerlies are the winds in the middle latitudes between 35 and 65 degrees latitude. They tend to blow from the high pressure area in the horse latitudes towards the poles. These prevailing winds blow from the west to the east steering extra-tropical cyclones in this general manner.

Cardiac Muscle has a branched structure
True or False

Answers

Answer:

I believe it's true :)

Explanation:

What do we call the “X” chromosome that condenses and is “shut off?”

Answers

Answer:

One of the two X chromosomes is randomly and permanently inactivated in cells other than egg cells, this is called X-inactivation or lyonization

Explanation:   This is all I could find, sorry if it's not what you need.

Should you be worried about the direction that a plant’s stem will grow if you plant the seeds on their sides? Why or why not?

Answers

Answer:

Explanation:

Metal

• Why is too much exposure to ultraviolet radiation dangerous?

Answers

Answer:

It can destroy the dna and the outer layer of the skin which causes the exposed person to develop skin cancer or any types of skin problems.

Living things
O require energy to carry on life processes.
O have the ability to reproduce.
0 are composed of cells.
O All of the above.

Answers

Answer:

All of the above are the examples of living things

where did it all go wrong

Answers

pain pain pain pain pain pain pain

Mitosis produces 2 genetically identical diploid cells. Meiosis produces

2 genetically different diploid cells.
2 genetically different diploid cells.

4 genetically different haploid cells.
4 genetically different haploid cells.

4 genetically identical haploid cells.
4 genetically identical haploid cells.

2 genetically identical diploid cells.
2 genetically identical diploid cells.

Answers

Answer:

4 genetically different haploid cells

Explanation:

meiosis gives rise to four unique daughter cells, each of which has half the number of chromosomes as the parent cell.

4 genetically different haploid cells.

What is Meiosis?

In sexually reproducing organisms, meiosis is a kind of cell division that results in a reduction in the number of chromosomes in gametes (the sex cells, or egg and sperm). Body (or somatic) cells in humans are diploid, meaning they have two sets of chromosomes (one from each parent).

The egg and sperm that combine during fertilization must be haploid, or having only one pair of chromosomes, in order to sustain this state. Each diploid cell divides twice during meiosis to produce four haploid daughter cells, which are the gametes.

Nearly every human cell contains 46 chromosomes, 23 of which come from one of our parents and 23 highly similar chromosomes from the other parent.

Therefore, 4 genetically different haploid cells.

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Webbed fingers is inherited as a recessive X-linked trait. An unaffected male has children with an affected female. What is the chance that their male children will have webbed fingers?
A. 50% of their male children will have the trait.
B. 100% of their male children will have webbed fingers
C. 0% of their male children will have webbed fingers.
D. 25% of their male children will have the trait

NOTE : I know that the answer is not A. 50% of their male children will have the trait.

Answers

Answer:

its b

Explanation:

A cell with 20 chromosomes undergoes MEIOSIS. Which of these statements is true?
1 Point)
a. 4 daughter cells will be created and each daughter cell will have 10 chromosomes.
b. 2 daughter cells will be created and each daughter cell will have 10 chromosomes.
c. 4 daughter cells will be created and each daughter cell will have 20 chromosomes.
d. 2 daughter cells will be created and each daughter cell will have 20 chromosomes.

Answers

Answer:

A.

Explanation:

By the end of meiosis 4 daughter cells will be produced with half the amount of chromosomes the original parent cell has, haploid.

A cell with 20 chromosomes undergoes meiosis produces 4 daughter cells and each daughter cell will have 10 chromosomes. Thus option A  is correct.

What is Meiosis?

The cell division in which a cell divides twice to form four haploid daughter cells called as Meiosis.

The cell division occur in two steps nuclear division or karyokinesis and cytoplasmic division called as cytokinesis.

This type of cell division are seen in sexually-reproducing organisms mostly germ cells.

During reproduction diploid organism produces haploid number of gametes such as egg and sperm.

The gametes unite to create a new zygote with the same number of alleles as the parents.

The meiosis occur in 2 stages that is meiosis I, meiosis II and  Each stage is classified into several phases such as Prophase, Metaphase, Anaphase, Telophase, Cytokinesis.

Prophase I of meiosis I can have five subphrases, such as Leptotene, Zygotene,  Pachytene, Diplotene and Diakinesis.

Hence,  option A  is correct.

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7. The synthesis of which molecule(s) could be affected by the mutation of DNA?
A. mRNA only
B.Proteins only
C.Both MRNA and
D. neither mRNA nor proteins

Answers

Answer:

mRNA

Explanation:

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The synthesis of ; ( C ) Both mRNA and proteins could be affected by the mutation of DNA

The formation of mRNA occurs in the nucleus via the synthesis of a nucleotide sequence of DNA ( transcription ) while the synthesis of proteins is directed by the mRNA.

Therefore any mutation of the DNA will have a direct effect on the synthesis of Both mRNA and Proteins.

Hence we can conclude that The synthesis of Both mRNA and proteins could be affected by the mutation of DNA.

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what are the main parts of the respiratory system

Answers

Answer:

lungs ,diaphragm ,mouth ,nose

Answer:

Explanation:

Nose.

Mouth.

Throat (pharynx)

Voice box (larynx)

Windpipe (trachea)

Large airways (bronchi)

Lungs.

what is an advantage of external fertilization?​

Answers

Answer: Helps keep the species alive

Explanation:

When the eggs are externally fertilized, there is a greater chance for multiple  different males to fertilize the eggs. This gives Gene diversity, and helps keep the species alive. It may also help keep the eggs in good condition. For example, when fish lay eggs, the water helps keep the eggs moisturized.

someone PLEASEEEEEE answer this question for me i really want to pass ); <333

Answers

Answer: Third option

How many dots would surround Li in an electron dot diagram?

Answers

Answer:

2

Explanation:

Match type of adaptation to the correct example

Answers

What I don’t see nothin

Answer:

hope this helps you! :)

Please help. I'll give brainliest :)
What is a terminal moraine and how is it formed?
A. a buildup of debris where the glacier stopped and began to recede
B. sediment from the edges of a melted glacier
C. the lakes that are formed by melted ice blocks
D. glacier rivers that carry sediment to the sea

Answers

Answer:

B

Explanation:

Your welcome

Answer:

B I believe! terminal= end/ edges

all you need is in the photo ​

Answers

Answer:

Im pretty sure it's C? Maybe it's D though.

For the food chain GRASS --
---> GRASSHOPPER -
---> RAT---> SNAKE -
---> HAWK, if humans
destroyed 75% of the grassland ecosystem, which of the following organisms would
disappear first in this habitat?

Answers

Answer:

hi bro mark me ad a brainlist

Explanation:

snake is the right answer

Where are instructions for traits found?


A. On chromosomes

B. On the nucleus

D. On genes

C. On the cell walls

Answers

I’m pretty sure it’s either A or C!!
Answer : A. On chromosomes

Explained : “Hereditary information is contained in genes, located in the chromosomes of each cell.” - Genetic Science Learning Center

The muscle cells of a basketball player are examined after an injury that required her to be placed on the injured list. Muscle cells require a lot of energy to function. The number of organelles in her cells are counted. Which of the following findings are most likely to occur after 6 months of required rest and inactivity?

Answers

Answer:

D) The number of mitochondria has decreased due to long period of rest

Explanation:

The cell organelles perform various functions in a cell. For example, the nucleus contains the genetic material of the cell, the ribosome function in protein synthesis, the mitochondria is the site for ATP synthesis, etc.

An athlete such as a basketball player requires a lot of energy for his/her activities. This energy is provided through the contraction and relaxing of muscle fibres. The mitochondria, the cell organelle required for energy synthesis will be present in very large numbers in the athlete's muscle cells in order to provide him/her with the required energy.

However, in the case of an injured athlete who has been out of action for 6 months, there would be a reduction in the number of mitochondria in the muscles due to this long period of inactivity.

Therefore, the correct option is D; The number of mitochondria has decreased due to long period of rest.

can virus show response against heat, chemical and temperature?If yes then how?​

Answers

Answer:

Yes, anything can respond to heat and against heat and temp and maybe chemicals including a virus.

Explanation:

The virus can mutate and develop new genes to bounce back the chemical or the heat and temps, it could respond differently than an un-mutated virus because it has adapted to those environments

Hope this helps at least a little<3

please help i’ll give the brainliest if you give a correct answer tysm

Answers

Answer:

C. how close earth is to the sun

Answer:

C

Explanation:

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