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Angelina_Jolie [31]
3 years ago
5

How do plants detect and regulate their responses to light?

Biology
1 answer:
Ymorist [56]3 years ago
8 0
Receptors detect changes in the environment. For a stimulus to elicit a response, certain cells must have an appropriate receptor. Stimulation of the receptor initiates a specific signal pathway.
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It took Jeremy two hours to hike to the top of the mountain. Two weeks
gogolik [260]

Answer:

used more power second time

Explanation:

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2 years ago
What is the result of a chromosome condensing
yanalaym [24]
It explodes and disappears
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3 years ago
Two organisms, with the genotypes FFEe and FfEE, are mated. Assuming independent assortment of the F/f and E/e genes: 1) Provide
IgorC [24]

Answer:

<h2> FFEE, FfEE, FFEe, and FfEe</h2><h2> All the progeny show  same 1/4 or 25% probability.</h2>

Explanation:

Given; parents are with genotype FFFe and FfEE

F/f and E/e  are showing independent assortment,

1. Genotype of all possible offspring are;

gamete from parent FFEe are; FE and  Fe ,

gamete from parent FfEE are; FE and fE.

So  genotype of offspring are:   FFEE, FfEE, FFEe, and FfEe

2. All the progeny show  same 1/4 or 25% probability.

7 0
3 years ago
In the human body, what are systems made of?
hjlf

The human body is made up of 11 systems of organs.

The systems are: Circulatory, respiratory, digestive, excretory, nervous, endocrine, immune, integumentary, skeletal, muscle, and reproductive.

3 0
3 years ago
Read 2 more answers
Alysha wants to test the effect of different materials on the melting rate of ice. She finds the initial mass of four pieces of
Tanzania [10]

Answer:

In the experiment conducted by Alisha to test the effect of different materials on the melting rate of ice, the dependent variable is the mass of the ice, and the independent variable is the type of cover material.

Explanation:

During an investigation or experiment, the dependent variable is the one whose changes will be studied, while the independent variable is able to influence the changes of the dependent variable.

In the case where it is wanted to <u>measure how different cover materials affect the rate of ice melting</u>, the dependent variable is the mass of ice and the independent variable is the coverage material, capable of affecting the time it takes for the ice to melt.

Learn more:

Dependent and independent variables brainly.com/question/967776

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2 years ago
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