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I am Lyosha [343]
3 years ago
10

Why do biologists measure the number of trophic levels in an ecosystem?

Biology
2 answers:
Kay [80]3 years ago
8 0
The answer is D To make it helpful for humans
ikadub [295]3 years ago
6 0

Answer:D. To Make it helpful for humans

Explanation:

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3 years ago
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What are three functions of nucleic acids?
harina [27]

Answer:

Nucleic acids are macromolecules that store genetic information and enable protein production. Nucleic acids include DNA and RNA.

Explanation:

4 0
3 years ago
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An organism that reproduces sexually has a diploid number of 30. How many
Strike441 [17]

Answer:

Gamete of organism has a haploid number of chromosomes.

2n = 30

n = 15

A diploid cell containing 30 chromosomes will result in 15 chromosomes in each of the 4 daughter cells after meiosis occurs.

After first nuclear and cellular division (Meiosis I), each daughter cell will only have 15 chromosomes as homologous chromosomes are broken apart at Anaphase I of meiosis I. Chromosomal number is halved. After the second nuclear and cellular division (Meiosis II), each daughter cell will also have 15 chromosomes. This time, instead of the chromosomal number being halved, their chromosomal contents are halved. Sister chromatids are separated at Anaphase II of Meiosis II, resulting in daughter chromosomes each.

Hope it helped!(:

Explanation:

4 0
2 years ago
How many cells result in meiosis 1 and 2
maxonik [38]
Four daughter cells that are haploid 

1         2
4         not sure
yes     no
yes     yes 
6 0
3 years ago
1. It is the state of matter that is very compressible a. liquid b. solid c. gas d. Plasma NEED HELP GUYS
fomenos

Answer:

C

Explanation:

In general, Gases are the most compressible and solids are the least compressible.

6 0
3 years ago
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