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mojhsa [17]
2 years ago
7

What would happen to zygote if the egg and sprem cells weren't formed with the correct number of chromosomes?

Biology
1 answer:
Nastasia [14]2 years ago
4 0

Answer:

A zygote can end up with one fewer chromosome than normal because one of the fertilizing gametes was missing a chromosome. This deletion, called nondisjunction, happened while the gamete was forming.

Explanation:

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A population of rodents settles on the shore of an island close to the Arctic Circle. The landscape consists mainly of rocks. If
rjkz [21]

Answer:

most likely disruptive selection

Explanation:

pretty sure they will reproduce to make slightly bigger offspring that can hide in rocks and stay warm

6 0
3 years ago
Which of the following best describes how a biotic factor can limit the population growth in a species?
IRISSAK [1]
A parasite invades the species and causes its population to decline because a biotic factor is a living factor that affects a species
6 0
3 years ago
A bacterium is infected with an experimentally constructed bacteriophage
dem82 [27]

The complete question is:

a bacterium is infected with an experimentally constructed bacteriophage composed of the T2 phage protein coat and T4 phage DNA. The new phages produced would have

A) T2 protein and T4 DNA

B) T2 protein and T2 DNA

C) a mixture of DNA and proteins of both phages.

D) T4 protein and T4 DNA

E) T4 protein and T2 DNA

A bacterium infected with an experimentally constructed bacteriophage will give new phages with the virus' DNA and the type of proteins that this DNA encodes.

A bacteriophage is a virus that attaches itself to a bacteria and uses it to replicate itself. Viruses have two main parts, a protein coat and their DNA inside it.

  • The experimentally constructed bacteriophage has one type of protein that makes the coat, the T2. This type of protein will allow the virus to attach and infect the bacteria.
  • Once the virus attaches itself to the bacteria, it will introduce its DNA, T4 type, and use the bacteria elements to replicate it and create new phages.
  • As a result, the new phages will have T4 DNA, and the proteins that the virus synthesizes will be the same type as the DNA.

In conclusion, The new phages produced would have D) T4 protein and T4 DNA.

Learn more at:

brainly.com/question/3901247

8 0
2 years ago
If a control group is not included in experiment it would be difficult to
Rus_ich [418]

Answer:

find the right answer

Explanation:

if the control group is nit included in the experiment it would be hard to get the right solution(answer).

I think hopefully this helps.

7 0
2 years ago
6.   Which one of the following statements does not accurately describe vibrations?
neonofarm [45]
<span>Which one of the following statements does not accurately describe vibrations?
</span>A: Forced vibrations, such as those between a tuning fork and a large cabinet surface, result in a much lower sound than was produced by the original vibrating body.
5 0
3 years ago
Read 2 more answers
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