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Schach [20]
2 years ago
5

If a “widow’s peak” of hair is a dminant trait, then which statement is ALWAYS correct?

Biology
2 answers:
timofeeve [1]2 years ago
8 0

Answer:

The answer I think is B it would be same zygotes WW (widows peak)

Explanation:

tatuchka [14]2 years ago
4 0
B) Someone with a widow’s peak inherited two different alleles for the trait
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Help thank you please
Aleksandr-060686 [28]

Answer:

It's C

Explanation:

4 0
3 years ago
Read 2 more answers
Proteins are called the building blocks of the body. They’re needed for growth and development and to repair the normal wear and
Iteru [2.4K]
The order of steps for the digestion of proteins will be; 
In mechanical digestion, the teeth grind food and break it in to smaller parts. 
Churning and the enzyme pepsin break down protein in the stomach
The pancreas releases enzymes trypsin and chymotrypsin
Tryspsin and chymotrypsin act on the proteins to break them down in the duodenum 
Amino acids are absorbed by the capillaries in the Jejunum  and lastly
The amino acids enter the blood stream and are circulated throughout the body. 
3 0
3 years ago
What happens to the water resulting from cellular respiration?.
natta225 [31]

Answer:

It's secreted into the extracellular fluids. Collects in the lymph fluid, the vascular blood fluid and eventually the excess is secreted via, urine, feces, lung respiratory exhalation gases, sweat, nasal and mouth, throat mucous and saliva, tears, etc.

Request: Please mark me as the Brainliest.

7 0
2 years ago
Green crabs (Carcinus maenas) are hyperosmotic regulators in brackish waters. When water salinity is lowered, a green crab respo
SashulF [63]

Answer:

Explanation:

Green crabs have chemoreceptors located on an <em>antenna</em>.

These are long segmented appendages near the crab´s eyes that have both chemoreceptors and allow them to feel the surroundings.

Crabs also have antennules, like short appendages close to the antennas that allow them to <em>sense</em> their environment. A crab can "taste" using hairs on their mouthparts, pincers and even its feet.

So they can detect the salinity of the water by "taste" using the antennules. If these antennules are bathed with nonsalty water, the information the crab´s brain receives is to increase the salinity of its body by the system explained above, increasing its rate of urine production.

I hope it helps!

7 0
3 years ago
Some of the food in the protein group and dairy group are high in saturated fats and cholesterol. These raise which cholesterol
BigorU [14]

The food in the protein group and dairy group are high in saturated fats and cholesterol, it raise LDL in blood.

<h3>What is cholesterol?</h3>

Cholesterol is a waxy like substance synthesized from two sources such as liver and from animals like meat, poultry, diary product.

There are two types of cholesterol, one is bad called LDL cholesterol and second one is good called as HDL.

LDL narrow down the arteries by depositing fats in it, the condition known as atherosclerosis which leads to increase in risk for heart attack, stroke and peripheral artery disease.

On the other hand, HDL protect against heart attack and stroke

Third component called triglycerides are the common type of fat act as a reservoir of excess energy.

Hence, LDL is the correct answer.

Learn more about cholesterol, here:

brainly.com/question/14528218

#SPJ4

3 0
1 year ago
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