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jek_recluse [69]
3 years ago
8

What should be replaced with the "?"*

Biology
1 answer:
barxatty [35]3 years ago
6 0

Answer:B

Explanation:i belive its b

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Why does the fishing industry watch for upwellings eagerly?​
vazorg [7]

Answer:

Due to the fact that the Upwelling brings all of the nutrients and food for the fish to the surface which is where all the fish will be feeding. ... Compare rivers and surface currents. Both rivers and surface currents are long, moving bodies of water.

3 0
3 years ago
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9. In guinea pigs, rough coat is dominant (R) to smooth coat (r) and black coat (B) is dominant to white coat (b). A rough black
lisabon 2012 [21]

Answer:

the genotype of the parent guinea pigs are as follows:

RrBb (rough, black) and Rrbb (rough, white)

Explanation:

Since the phenotype of smooth coat is present in the offspring, the parent genotype cannot have RR alleles for their coat. Similarly, the rough, black parent cannot have BB alleles in its genotype because that will not yield a white coat color in its offspring.

After making the dihybdrid cross, the probability obtained for each phenotype is given below:

rough black: \frac{3}{8}

rough white: \frac{3}{8}

smooth black: \frac{1}{8}

smooth white: \frac{1}{8}

Hope that answers the question, have a great day!

3 0
3 years ago
Make a stimulus-receptive model for the endocrine system and the nervous system.
gogolik [260]

Answer: I’m not sure how I am supposed to answer this question but I would just draw an endocrine system and nervous

Explanation:

8 0
4 years ago
What part of the respiratory system is composed of a single layer of epithelial tissues surrounded by a network of capillaries?
svetlana [45]
I think the correct answer from the choices listed above is option A. It is the alveoli that is composed of single layer <span>surrounded by a network of capillaries. These are used to allow oxygen and carbon dioxide to move from the lungs to the bloodstream.</span>
6 0
4 years ago
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Shortly after gastrulation, the body and organs of the embryo begin to form. This process is called?
eimsori [14]

Shortly after gastrulation, the body and organs of the embryo begin to form. This process is called <u>embryogenesis.</u>

<u></u>

  • The process by which an embryo transforms into a fetus is known as embryogenesis.
  • The three germ layers that eventually give rise to the various organs in the animal body are formed as a result of gastrulation.
  • Embryogenesis is the name of this process. As a result of differentiation, organs emerge from the germ layers.
  • The process of creating and growing an embryo from a zygote (zygotic embryogenesis) or a somatic cell is known as embryogenesis (somatic embryogenesis).
  • An incredibly well-organized series of cell division, expansion, and differentiation takes place during embryo development.

learn more about embryogenesis here: brainly.com/question/26087722

#SPJ4

4 0
2 years ago
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