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DedPeter [7]
3 years ago
14

Describe the relationship between DNA, chromosomes, and genes.

Biology
2 answers:
Alexandra [31]3 years ago
7 0
A thread like of DNA in the cell nucleus that carries the genes a linear order
Marianna [84]3 years ago
7 0

Answer:

A thread like of DNA in the cell nucleus that carries the genes a linear order

Explanation:

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A student is studying the amino acid sequence of a protein shared by four organisms. The student wants to know which organism is
den301095 [7]

Answer:

Its organism B

Explanation:

because its closer to organism A

7 0
3 years ago
Read 2 more answers
Katie helped Sandra with her homework. In return, Sandra helped Katie learn how to rollerblade. Katie didn't expect to get some
adelina 88 [10]

you see katie helped sandra with homework, which helped sandra not fail. Because katie did not let sandra fail, sandra can graudate and get a job. She can also thank katie for not letting sandra fail and go homeless.


sandra helped katie rollerblade. which has no significant impact. Who cares about rollerblading.

your answer is C


5 0
3 years ago
Some fungal species can kill herbivores while feeding off of sugars from its plant host. What type of relationship does this fun
LenKa [72]

Answer:

parasitism

Explanation:

In evolutionary ecology, parasitism is a symbiotic relationship between species, where one organism, the parasite, lives on or in another organism, the host, causing it some harm, and is adapted structurally to this way of life.

4 0
3 years ago
In humans, to fold the tongue is a dominant trait (L), and the straight tongue is the recessive trait. What are the probabilitie
kaheart [24]

The given question is incomplete as the genotype of the parents is not given, so the answer is providing in the followings case:

1. dominant parent and recessive parent

2. heterozygous parents

Answer:

1. dominant parent and recessive parent:

dominant parents can be represented by LL and recessive parent is represented by ll, so the gametes would be L, L and l, l.

so,

 L    L

l  Ll   Ll

l  Ll   Ll

so there are all offspring in heterozygous condition as we known one or two dominant allele masks the recessive allele for the trait so 100% offspring can fold their tongue.

2. heterozygous parents

In this case, parents have Ll genotype and gametes would be L and l for each parent so,

    L    l

L   LL  Ll

l    Ll    ll

In this case, one is pure dominant and two heterozygous whereas only one is recessive so, the phenotype of offspring that cant fol the tongue would be:

3/4 = 75%

6 0
3 years ago
Which explains how the advantage of genetic variation through sexual reproduction occurs?
dezoksy [38]

Division of body cells results in a greater variety of traits

8 0
3 years ago
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