1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Ostrovityanka [42]
3 years ago
10

What is the process by which two haploid cells (1n) combine to form a diploid cell (2n)?

Biology
1 answer:
Gnom [1K]3 years ago
8 0

1 diploid cell (2n) cell becomes 4 haploid (n) germ cells (eggs or sperm). During meiosis, chromosomes are replicated once in S phase (just like mitosis), but the cell divides twice. ... The result: chromosomes after meiosis are genetically unique and have combinations of DNA derived from both parents.

You might be interested in
Are genes a segment of DNA containing a set of instructions for making a protein ?
brilliants [131]

Answer: The given statement is True.

Gene can be described as the segment of DNA ( deoxyribonucleic acid), which codes for a particular protein. The protein thus formed, corresponds to a specific trait ( such as skin color, hair color, color of eye) of the individual organism.

They possess set of  instructions for making a protein in the form of nucleotide sequences. Gene undergo transcription to form mRNA ( messenger RNA), which is then converted into particular protein through translation.

Genes are inherited from parents by their offspring and in this way specific traits are inherited by offspring from their parents.

Thus, given statement in the question is correct.


8 0
3 years ago
Which form of training considers the special needs of individual food handlers?.
sammy [17]

One on one training is the form of training which considers the special

needs of individual food handlers.

<h3>What is Training?</h3>

Training involves teaching individuals different practices about a certain

topic to ensure smooth execution of tasks.

Individuals have different needs which is why a One on one training is

necessary to ensure that adequate teachings are given in order to tackle

their special needs.

Read more about Training here brainly.com/question/17508016

8 0
2 years ago
If there is a mutation in a zygote, where is it likely to be found in the fetus?
lisabon 2012 [21]
The correct answer is C.
The zygote is a single fertilized egg cell that the embryo develops from.
This one cell possesses one copy of DNA that is going to be passed to all other cells in the embryo because all other cells of the embryo develop through mitotic divisions of the zygote.
Therefore, if a mutation happens in the zygote DNA, all of the cells in the embryo are going to have it as well.
7 0
3 years ago
Read 2 more answers
The overall result of the proton-proton chain is that ________
Delicious77 [7]
Basically, the P-P chain turns 4 protons into: 1 neutrino, 1 gamma ray, 1 positron, 1 helium nucleus.
A gamma ray = energy.
The chain converts hydrogen into helium and makes energy.

This is all occurring through fusion reactions where 2 protons basically smash into each other. But, it could also be e.g. a proton smashing with a deuterium nucleus. Or, other nuclei smashing together to make something else.

Hope this helps!

7 0
3 years ago
The melting temperature of DNA is the point at which a molecule is half-dissociated (the two strands separate). The melting temp
Vikki [24]
I think it’s gonna be C.
3 0
3 years ago
Other questions:
  • 1. Biotic factors like wolves can have an effect on abiotic factors like rivers.
    11·1 answer
  • Pacemakers maintain the heartbeat in people who suffer from certain defects. The function of an artificial pacemaker is to send
    9·2 answers
  • What event was most responsible for the U.S. Congress's passing the National
    10·1 answer
  • 1. 14 is 10% of <br> 2. 19 is 20% of<br> 3. is 70% of 70<br> 4 . is 25% of 52
    9·1 answer
  • Match each of Earths spheres to the materials that make up the sohere
    13·1 answer
  • What percent of the body is made up of plasma
    12·1 answer
  • Which of the following is a NOT a true statement about fertilizers?
    7·1 answer
  • What are the three stages of incomplete metamorphosis?
    13·2 answers
  • See attached...thank you
    6·2 answers
  • Select all the correct answers. looking at the phylogenetic tree, which three statements can you make about the interconnectedne
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!