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Blababa [14]
3 years ago
13

What would happen if sister chromatids were not pulled apart at anaphase 2​

Biology
1 answer:
olga nikolaevna [1]3 years ago
8 0

Answer and Explanation: Nondisjunction occurs when sister chromatids are not pulled apart at anaphase II. This will cause both sister chromatids/ homologous chromosomes to be pulled to just one pole of the cell.

Since the anaphase I stage in Meiosis I occurred without errors, this would result in four haploid gametes being produced.

However, two of these gametes will be normal, will have the normal number of chromosomes. The other two gametes would have an abnormal number of chromosomes and be aneuploid. One would have n+1 number of chromosomes, and the other would be n-1.

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Who was A.F.A king ? ​
MariettaO [177]

Answer:

Albert Freeman Africanus King (18 January 1841 – 13 December 1914) was an English-born American physician who witnessed the assassination of Abraham Lincoln on 14 April 1865. He was a bystander physician who was pressed into service during the assassination.

5 0
2 years ago
Which of the following happens during interphase?
pickupchik [31]

Answer:

Interphase is the portion of the cell cycle that is not accompanied by gross changes under the microscope, and includes the G1, S and G2 phases. During interphase, the cell grows (G1), replicates its DNA (S) and prepares for mitosis (G2). ... In interphase, the cell gets itself ready for mitosis or meiosis.

Explanation:

3 0
2 years ago
You select more than one answer btw
torisob [31]

Answer:

b and d btw are you taking an exam? Or test?

Explanation:

8 0
3 years ago
Each transfer RNA requires at least four specific recognition sites that must be inherent in its tertiary structure in order for
Jet001 [13]

Answer: The options are not included.

But the sites are;

Interaction with ribosomes.

Interaction with aminoacyl tRNA

synthase.

Attachment of the specific Amino acid.

Interaction with codon.

Explanation:

Transfer RNA is a type of RNA that help to translate messenger RNA sequence into protein. Each tRNA have two major areas; the anticodon and region for attaching specific Amino acids.

tRNAs function at specific sites in the ribosomes during mRNA deciding.

The four specific recognition sites of trna that must be inherent in it's tertiary structures in order for it to carry out it's role are;.

Interaction with ribosomes.

Interaction with aminoacyl tRNA synthase.

Attachment of specific Amino acid.

Interaction with codon.

4 0
3 years ago
How does the amount of rainfall affect the amount and types of seeds present on the Galapagos Islands?
Murrr4er [49]
The ground will get wet and the seeds will sink in the ground then t ground will dry up and the seeds will get stuck
7 0
3 years ago
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