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Vitek1552 [10]
4 years ago
9

Identify the BEST way to determine if two organisms are closely related.

Biology
2 answers:
balu736 [363]4 years ago
4 0
Comparing DNA might show more, since it would go down to the core. 
Goryan [66]4 years ago
3 0

Answer: The correct answer is -

B) molecular homology (comparing DNA).

DNA (deoxyribonucleic acid) is considered as the genetic material of living organisms, which is passed from one generation to the next generation that is from parents to their offspring.

By comparing the DNA sequence of two organisms (molecular homology), we can determine whether they are closely related or not.

If two organisms share genetic relatedness that is similarity in their DNA sequence, they are considered to be closely related.

Thus, option B) is the right answer.

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Independent assortment of chromosomes is a result of _____.
Ann [662]

Answer:

the "second law of Mendel", or principle of independent distribution, states that during the formation of gametes, each pair of alleles segregates independently of the other pairs.

Explanation:

Mendel's second Law is also known as the Law of Segregation, also as the Law of Equitable Separation, and also as the Law of Disjunction of the Alleles. This Second Law of Mendel is fulfilled in the second filial generation, that is to say, from the parents to the first generation, the First Law of Mendel is fulfilled, and after the children of the first generation this Second Law of Mendel is fulfilled.

This 2nd Law of Mendel, speaks of the separation of the alleles in each of the crossing between the members of the first generation, who would now become parental of the second generation, for the formation of a new child gamete with certain characteristics.

Since each allele is separated to constitute features that do not belong to the first filial generation, but to that of the parents. That is to say that many of the most obvious features in the recessive allele would be present when a generation leaps. All this in relative proportion to the number of individuals in the second subsidiary generation.

3 0
3 years ago
Which clastic sediment has the smallest grain size? A. sand B. clay C. pebbles D. silt
n200080 [17]
D. Slit ...............
7 0
3 years ago
Read 2 more answers
Which of the following best describes the views of U.S. industrialists such as John D. Rockefeller and Andrew Carnegie regarding
slega [8]

Answer:

Option B

Explanation:

Both the US industrialist John D. Rockefeller and Andrew Carnegie believed that the law of nature govern even the industrial , business or corporate sector. As in a wild forest, strongest animal survives by feeding the weak animals, like wise the business/industries/corporation of large size survive by feeding or eliminating the smaller ones. They think that this is not at all evil but it is as per the law of nature.

Thus, option B is correct.

6 0
3 years ago
A lung or swim bladder, which helps the body create a balance between sinking and floating by either filling up with or emitting
oksano4ka [1.4K]

Answer:

yes it helps controll  the fishes depth

Explanation:

8 0
3 years ago
On microscopic examination, John observed yeast cells dividing into daughter cells. What type of asexual reproduction does this
KATRIN_1 [288]
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8 0
3 years ago
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