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ZanzabumX [31]
3 years ago
6

Cells can interact by releasing proteins or other molecules as chemical signals. How do cells receive these signals?

Biology
1 answer:
____ [38]3 years ago
4 0

Answer: Cells typically receive signals in chemical form via various signaling molecules.

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In 1998, scientists discovered that the expansion of the universe has been accelerating.
KengaRu [80]

Answer:

Option A (dark energy) is the right answer.

Explanation:

  • A hypothetical supplier of power that creates a force that contradicts gravity, which is assumed to have been the catalyst of accelerated universe development.
  • Hypothetically, dark energy counteracts the kinetic energy including its beginning of the globe, meaning that perhaps the multiverse does not have intrinsic curvature, although observational measurements presently indicate.

Some other three choices have no relation to the particular situation. Thus option A would be the right solution.

8 0
2 years ago
Mendel discovered that the allele for green seed pods (G) is dominant to the allele for yellow seed pods (g). He crossed true-br
finlep [7]

Answer:

GG, Gg, Gg, gg

Homozygous green – GG

Heterozygous green – Gg

Homozygous yellow - gg

Explanation:

It is given that allele for green seed pods (G) is dominant to the allele for yellow seed pods (g) which means that if “G” and “g” occur together, a trait associated with G will be expressed.  

The genotype of the true breeding Green plant is “GG”  

The genotype of the true-breeding yellow plant is “gg”  

F1 generation cross  

GG * gg

Offspring produced from F1 generation are – Gg, Gg, Gg, Gg

In f2 generation offspring of F1 generation are crossed among each other.  

So the offspring produced in F2 generation are  

Gg * Gg

GG, Gg, Gg, gg

Homozygous green – GG

Heterozygous green – Gg

Homozygous yellow - gg

8 0
2 years ago
Which of the following statements is true for a cell placed in beaker containing an isotonic solution?
loris [4]
<span>The correct answer is C. W</span><span>ater molecules go in both directions at the same rate/speed.</span>
6 0
3 years ago
Read 2 more answers
What types of animals are prosimians?
valentina_108 [34]

Prosimians are a group of less-developed primates.

<h3>What are Prosimians?</h3>

They are a group of primates with some less-developed features as compared to other primates.

The more developed primates are referred to as Simians and these include humans, apes, and monkeys.

Prosimians include both living and extinct animals such as the lemur, lorises, and galagos.

More on Prosimians can be found here: brainly.com/question/14521463

#SPJ12

8 0
2 years ago
With endovaginal sonography, the cervix of an anteverted uterus is seen in the _________ of the screen, whereas the fundus of th
eimsori [14]

Answer: Right side of the screen; left side of the screen

4 0
2 years ago
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