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marta [7]
3 years ago
12

HURRY

Biology
2 answers:
zubka84 [21]3 years ago
7 0
Answer C hope this helps :)
Georgia [21]3 years ago
4 0
Twenty two thousand so the answer is c
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Factors that remain constant from experiment to experiment are the
alexandr402 [8]

Answer:

Factors that remain constant from experiment to experiment are the constants.

Explanation:

A constant in an experiment is also known as a <em>control variable</em>. It is the part of an experiment that must stay the same in order to validate the experiment. If the constant were to change, the results would be skewed and therefore false.

i.e. you want to test the rate of growth of lima bean plants in different types of lighting. You believe that a lima bean plant that grows in yellow will grow faster and stronger than a lima bean plant that grows in blue or red light.

In this experiment, the constant would be the lima bean plant. You cannot change the type of seed or else your experiment is invalidated. If you tried to use a sunflower seed in the blue lighting and a tomato seed in the red lighting, your results would be invalidated and skewed.

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3 years ago
If bicoid mRNA is injected at the anterior end of an egg from a bicoid mutant mother, what would the phenotype of the resulting
JulijaS [17]

If the larva had one head at the posterior pole, it would be normal. The larva would have two heads, one at the front of its body and the other in the center.

What is bicoid mRNA?

When translated, bicoid protein forms a morphogen gradient that shapes the embryo's head and thorax if bicoid mRNA localizes to the anterior of the Drosophila egg.

How does the egg's bicoid RNA influence development?

According to recent research, Bicoid specifies the anterior of the Drosophila embryo in two different ways. It initially suppresses posterior development. It accomplishes this by attaching to and preventing caudal RNA, which is distributed throughout the egg and early embryo, from being translated.

To know more about bicoid mRNA, visit:

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1 year ago
The fossils found in the different layers of Earth are listed below.
ehidna [41]

The answer is layer 4

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2 years ago
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What are the two main reasons of pollutants, on the basis of their decomposition?
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They are biodegradable and non biodegradable <span />
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Which is the closest synonym for the word harbinger?
Rudik [331]

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i am pretty sure its indicator

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3 years ago
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