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murzikaleks [220]
3 years ago
15

How to tell if a fossil is older

Biology
1 answer:
Sliva [168]3 years ago
5 0
Relative dating determines how old it is
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Myelin is important in ________. allowing electrical signals to be transferred from one axon to another adjacent axon insulating
UkoKoshka [18]
Becase insulin is not absorbed and secreted.

The value of renal clearance is often used to identify the mechanism of renal excretion of drugs. Renal clearance usually approximates the products of GFR by the unbound product of drug. Usually the drug clearance is proportional to the renal function of the person. 
Insulin can be used to assess renal clearance because kidneys do not alter the amount of insulin that was administered. Therefore, any changes in the insulin collected from urine can signify renal problem.
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3 years ago
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In response to a steak dinner, certain secretions are needed to aid digestion. What cells in the pancreas would provide these se
laila [671]

Acinar cells

Yes, CCK would be activated in response to a heavy fat and protein meal, which would then drive a pancreatic secretion that is rich in enzymes.

<h3>What do Acinar cells do ?</h3>

Nearly all of the digestive enzymes required for nutrition digestion that are active in the small intestinal lumen are synthesised and secreted by pancreatic acinar cells. To ensure a sufficient supply of digestive enzymes, both synthesis and secretion are tightly controlled over short and long time scales.

  • The exocrine pancreas's role. The centroacinar cells and intercalated duct cells release a biocarbonate-rich buffer solution, whereas the acinar cells create, store, and release digesting enzymes.

Learn more about Acinar cells here:

brainly.com/question/24214368

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4 0
1 year ago
If the offspring of a cross show a 9/16 to 3/16 to 3/16 to 1/16 ratio (9:3:3:1), the
Step2247 [10]

Answer:

it should be,

AaBb × AaBb

Explanation:

where,

RY(round, yellow) and ry( wrinkled,green) which gives RrYy( round, yellow)...which is also called 1st filial generation ( F1)...when Mendel self hybridised the F1 plants he differentiate the plant in 9: 3: 3: 1...which is F2 generation.

6 0
3 years ago
(21 points) Please help, need quick
tiny-mole [99]
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Reproductive Process:  Reproduction<span> in the </span>coyote<span> is a very intricate </span>process<span>, as females are completely infertile for ten months out of the year, and males are sterile for eight. The </span>process<span> begins with several males vying for the attention of a single female.</span> In spring, females den and give birth to litters of three to twelve pups. Both parents feed and protect their young and their territory.
Human and Environmental Challenges: Coyotes face many challenges. They are often hunted by other larger animals. Humans also hunt them when they are interfering with their crops or livestock.
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3 years ago
The cluster of developing cells from conception until birth is called what?
KatRina [158]
 the answer to that question is embryo
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