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emmainna [20.7K]
2 years ago
8

What is the control group of plants can hear music or sound

Biology
1 answer:
salantis [7]2 years ago
4 0

Answer:

Wht are the answer choices

Explanation:

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Identify the correct statements about ribosomes. Prokaryotes have 70S ribosomes, while Eukaryotes have 90S ribosomes Prokaryotes
madam [21]

Answer:

prokaryotes and eukaryotes both have ribosomes

Explanation:

because both have ribosomes but those ribosomes are not the same kind

4 0
3 years ago
Willie is on the bus with his classmates. who is most likely to be diagnosed with psychopathology based on the criteria that his
Paha777 [63]
Willie on the bus with his classmates. Who is most likely to be diagnosed with psychopathology based on the criteria that his or her behavior impairs good daily functioning?

Elizabeth, who must walk up and down the bus steps 10 times before getting on

7 0
3 years ago
Monosaccharides and amino acids are both monomers. These monomers are formed by
Katen [24]

Answer:

B: only amino acids join together with peptide bonds to form proteins.

6 0
2 years ago
Choose the best statement.
Vikentia [17]

Answer:

if im not mistaken the answer should be the first one

7 0
3 years ago
During drought years, seeds with thin coats are more likely to desiccate (dry out) and not be able to germinate
Morgarella [4.7K]

Directional selection favors one of the extreme phenotypes. Option B). Fewer plants with thin seed coats will be able to germinate, leading to a higher proportion of plants that produce seeds with thick seed coats.

<h3>What is directional selection?</h3>

Directional selection increases in the proportion of individuals with an extreme phenotypic trait.

There must be a selective pressure or environmental pressure acting on populations to lead the species to increase the number of individuals expressing that extreme phenotype.

This selection presents more frequently in those cases in which interactions between living organisms and the environment modify in the same direction.

In the exposed example the environmental pressure is drought during several years.

Drought periods decreases the fitness of plants that produce thin seed coats because they dehydrate before germinating.

Originally the population expressed both types of seeds. But after the drought pressure, only plants that produce seeds with thicker coats got to survive and reproduce.

The correct option is B). Fewer plants with thin seed coats will be able to germinate, leading to a higher proportion of plants that produce seeds with thick seed coats.

You can learn more acout directional selection at

brainly.com/question/12226774

#SPJ1  

5 0
2 years ago
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