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Murljashka [212]
3 years ago
11

The scientist (scientists) who showed that dna contained equal amounts of certain nitrogen bases is (are)

Biology
1 answer:
allochka39001 [22]3 years ago
5 0
The scientist that presented that deoxyribonucleic acid contained equal quantities of certain nitrogen bases is Chargaff. In addition, Chargaff’s rules state that deoxyribonucleic acid from any cell of all organisms must have a 1:1 ratio which is base pair rule of pyrimidine and purine bases and more precisely that the total of guanine is equal to cytosine and the total of adenine is equal to thymine. This configuration is found in together strands of the deoxyribonucleic acid.
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3 0
3 years ago
How was osmosis involved in causing seizures?​
olga_2 [115]

Answer:

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6 0
2 years ago
Options: dna, nucleus, cytoplasm, cell membrane, ribosomes
Finger [1]

Answer:

Sorry if I get it wrong but I think

A: Nucleus

B: Cytoplasm

C:Ribosomes

D:DNA

E:Cell membrain

Explanation:

6 0
3 years ago
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fomenos

Answer:

coevolution

Explanation:

Coevolution refers to the process where two or more species modify each other's evolution via natural selection. Darwin mentioned how insects and flowering plants could coevolve by reciprocal evolutionary modifications. Coevolution has firstly been associated with mutualism between species including, for example, birds and flowering plants. However, coevolution may also involve host-parasite relationships, such as associations involving parasitic organisms and their sexually reproducing hosts. Finally, there are situations where coevolution involves both parasitism and mutualism (i.e., antagonistic coevolution).

4 0
3 years ago
A red flowered pea crossed with a white flowered pea produces all red flowered offspring. If two of the F1 pea plants were cross
MrRissso [65]

Answer:2 red

Explanation:

4 0
3 years ago
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