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Eduardwww [97]
3 years ago
7

DNA exists in chromatin form in the nucleus: letter A in the illustration. During mitosis and meiosis, chromatin undergoes a cha

nge. What is that change?
Biology
2 answers:
Maru [420]3 years ago
5 0
Hi, thank you for posting your question here at Brainly.

Chromatin contains proteins and DNA. The cellular division processes, mitosis and meiosis, condenses the chromatin to form chromosomes. They divide into two cells (mitosis), then two 4 cells (meiosis). The chromosomes contain the gene.
seraphim [82]3 years ago
3 0

Answer:

it condenses to form chromosomes

Explanation:

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Question 10 of 10
RSB [31]

Answer:

Option D is a correct answer

Explanation:

An adaptation is adapted to suit the environment as every environment is different.

Different environment aids to different kind of adaptations that perfectly suits the animals living there.

The adaptation of an animal living in the desert region will have adaption to work in hot climate. The plant that grows in a desert area have no leaves and broad stem to store water.

The animals that live in the polar regions have thick fur to provide insulation and heat to live in polar region.

3 0
2 years ago
In my garden there are pea plants. 9 short, 15 tall, and 13 normal height plants. What is the frequency of short pea plants?
Solnce55 [7]

Answer:

Answer - 9 : 37

Explanation:

Allele frequency refers to how common an allele is in a population. It is determined by counting how many times the allele appears in the population then dividing by the total number of copies of the gene.

8 0
3 years ago
Character displacement differs from resource partitioning because character displacement _________. A. is a fundamental differen
mr_godi [17]

Character displacement differs from resource partitioning because character displacement  is directly linked to the evolution of genotypes that have allowed alternate resource use

<h3>What is genotypes ?</h3>

An organism's genotype is made up of all of its genetic components. The alleles or variations that an individual carries in a specific gene or genetic region are also referred to as the genotype. The number of copies of each chromosome found in that species, also known as ploidy, determines how many alleles a person can have for a certain gene.

In diploid organisms like humans, there are two complete sets of chromosomes, which means that each person has two alleles for each gene. Homozygous refers to a genotype when both alleles are the same. Heterozygous refers to a genotype when there are two distinct alleles.

Phenotype, the observable qualities and attributes of an individual or creature, is influenced by genotype.

To learn more about genotypes  from the given link:

brainly.com/question/12396620

#SPJ4

4 0
2 years ago
6. What is the name of the mutation in which a base is added to the<br> genetic sequence?<br> shift
Oxana [17]

Answer: frameshift mutation

Explanation: A frameshift mutation is a particular type of mutation that involves either insertion or deletion of extra bases of DNA. Now, what's important here is the number three. The number of bases that are either added or subtracted can't be divisible by three.

4 0
3 years ago
What would happen to other organism if a virus attacked all the fish and killed 50% of them ?
iren [92.7K]

Answer:

Other species that rely on those fish would die off. The extinction of one species can lead to the extinction of another and so on.

8 0
3 years ago
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