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tatiyna
3 years ago
12

You are a marine scientist studying organisms living on the rocky shores. You observe that the organisms on the rocky shore do n

ot have the following adaptations:
A.burrow into the sand.
B.hold onto rocks.
C.retain moisture.
D.tolerate high levels of salt.
Biology
1 answer:
Kamila [148]3 years ago
6 0
Is there more to this question?
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The allele for brown fur in mice (B) is dominant over the allele for white fur (b).
evablogger [386]

Answer:

Genotype: Bb (heterozygous)

Phenotype: brown fur

Explanation:

Since allele B is dominant to allele b, as long as genotype has allele B in it, its effect of phenotype will be expressed instead, regardless of whether allele b is present.

As mouse genotype is stated as Bb, on the chromosome from its parents, allele B comes from one parent while allele b is inherited from the other parent.

Phenotype is the expressed trait. In this case, as genotype has allele B, the phenotype will be brown fur as its effect is expressed.

7 0
3 years ago
Enzymes lower the amount of activation energy needed for a chemical reaction to take place. In the picture above, an enzyme inhi
Lina20 [59]
Usually enzyme inhibitors slow down the enzymes activity, so in this case, I would put D.
7 0
3 years ago
Muscles that bend at a joint are called:
evablogger [386]
Elbows and knees would be the answer
8 0
3 years ago
Read 2 more answers
2. The vasa recta is a specialized capillary that branches from the ___________ arteriole. The blood flow in the vasa recta runs
lorasvet [3.4K]
<h2>Vasa recta </h2>

Explanation:

The vasa recta is a specialized capillary that branches from the efferent arteriole; The blood flow in the vasa recta runs parallel, but in the opposite direction to the flow of tubular filtrate within the nephron loop

  • The vasa recta capillaries are long, hairpin-shaped blood vessels that run parallel to the loops of Henle
  • The hairpin turns slow the rate of blood flow, which helps maintain the osmotic gradient required for water reabsorption
  • Absorbed water is returned to the circulatory system via the vasa recta, which surrounds the tips of the loops of Henle
  • Because the blood flow through these capillaries is very slow, any solutes that are reabsorbed into the bloodstream have time to diffuse back into the interstitial fluid, which maintains the solute concentration gradient in the medulla; this passive process is known as counter-current exchange
3 0
3 years ago
What prevents bacteria and materials in the large intestine from flowing backward into the ileum of the small intestine?
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The ileocecal valve prevent the back flow of materials from the large intestine to the ileum of the small intestine.
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