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Degger [83]
3 years ago
12

Identify the structures on the right. Label A Label B Label C Label D

Biology
1 answer:
Fittoniya [83]3 years ago
4 0

Answer:

Dna

histone

chromosome

nucleus

Explanation:

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Why do scientific investigations lead to more questions?
zzz [600]

Answer:

D. They find more things that are not understood

Explanation:

After discovering something, scientist tend to find something related that sparks their curiousity.

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3 years ago
Why is this study conducted in a vacuum zone.
svet-max [94.6K]
Your answer would be A
5 0
2 years ago
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GENETICS VOCABULARY QUIZ
wariber [46]
1. The story is talking about the dogs fur color.
2. The alleles are BB, bb, and Bb
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8 0
2 years ago
People can breed cats for specific traits such as coat color through the process of _____. a. natural selection b. descent with
RSB [31]

Answer:

D. Artificial Selection.

Explanation:

Normal people can't breed cats by modifying their DNA, so options b and c are eliminated. Breeding cats for specific traits is not natural, so it is not choice a, either. Instead, selective breeding is d. artificial selection.

Hope this helps!

8 0
3 years ago
This is made from weakened virus particles, that cause the body to build up a defense before you get an infection.
dmitriy555 [2]

Answer:

live attenuated vaccine

Explanation:

The correct answer would be a <u>live attenuated vaccine.</u>

<em>Vaccines are made from weakened/inactivated pathogens or their toxins and when they are administered to the body, they stimulate the body's immune system to produce antibodies that tend to persist and tackle any future invasion of the body by the pathogen.</em>

Vaccines can be an inactivated ones if they are made from inactivated pathogens, <u>they can be live attenuated if they are made from a weakened or attenuated version of the pathogen</u>, or toxoid vaccine if they are made from toxins of the pathogen. Other forms of vaccines include mRNA vaccines, conjugate vaccines, and viral vector vaccines.

5 0
3 years ago
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