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liraira [26]
3 years ago
14

Help with science do today

Biology
1 answer:
Vika [28.1K]3 years ago
4 0
The answer is C
Because it would be that the plants would be resistant over time but that is not a choice
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DNA____.
Luden [163]

The answer for this question is C, I just did my final for Biology and got a good score in it.

Hope it helps!

7 0
3 years ago
The illustration below shows the steps of meiosis I. What is the step that is labeled D? metaphase I metaphase II telophase II t
WITCHER [35]

The right answer is metaphase II.

The process is performed in two nuclear and cytoplasmic divisions, called first and second meiotic division or simply meiosis I and meiosis II. Both include prophase, metaphase, anaphase, and telophase. First division prophase is long and consists of 5 stages: leptotene, zygotene, pachytene, diplotene, and diakinesis. It is at this point that genetic recombination takes place at the level of chiasmus.

During meiosis I, the members of each homologous pair of chromosomes are paired during prophase, forming bivalents. During this phase, a protein structure, called synaptonemal complex form, allows recombination between homologous chromosomes. Subsequently, a large condensation of the bivalent chromosomes occurs and go to the metaphase plate during the first metaphase, resulting in the migration of n chromosomes to each of the poles during the first anaphase. This reduction division is responsible for maintaining the number of chromosomes characteristic of each species.

In meiosis II, as in mitosis, the sister chromatids comprising each chromosome are separated and distributed between the nuclei of the daughter cells. Between these two successive steps, there is no DNA replication. The maturation of the daughter cells will result in the gametes.

7 0
2 years ago
Read 2 more answers
Question: if the primary effect of a drug is to increase heart rate, the ur in a drug conditioning trial is
xxMikexx [17]
It should decrease in heart rate
5 0
3 years ago
Replicate the following DNA sequence: CCC
hoa [83]

Answer:

GGG

Explanation:

use AT GC

opposite of C is G and since there's 3 c's you replicate and get 3 g's

6 0
2 years ago
All of the carpenter ants livinng in your front yard make up a
Verizon [17]

Answer:

Population

Explanation:

8 0
3 years ago
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