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SashulF [63]
2 years ago
5

Alleles for the A and B blood cell antigens are codominant. The condition

Biology
1 answer:
mina [271]2 years ago
6 0

Answer:

can you be more specific

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Since 1990, at least thirty new emergent human diseases have been identified. These include avian influenza, West
Snezhnost [94]

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2 per year

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2 years ago
What gender is this duck?
Dominik [7]

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Females typically don't have the curly tail at the end and this photo shows there are not any so I'm pretty sure it's a female.

7 0
2 years ago
How do baroreceptor reflexes would respond to a fall in blood pressure?
RoseWind [281]

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Barroreceptors are specific type of receptors that are present within the membrane or wells of the blood vessels and monitor the changes occur in blood pressure.

The major and important barroreceptors are located in carotid sinus and the aorta for detecting fluctuation in the blood pressure. If blood pressure falls these receptors firing rate decreases and barroceptors reflexes act to increase heart rate in order to restore blood pressure in an individual.

Thus, the correct answer would be - increasing heart rate.

3 0
3 years ago
How come we have 20 amino acids and they make thousands of proteins please give me reasons
Kryger [21]

Answer:

The human body uses just 21 amino acids to make all the proteins it needs to function and grow. Because amino acids can be arranged in many different combinations, it's possible for your body to make thousands of different kinds of proteins from just the same 21 amino acids.

3 0
2 years ago
Describe some changes that occurred during the process of human evolution by comparing the first primates to the first hominids?
wolverine [178]

Answer:Rather, it could look more like one branch or the other branch, or something else entirely. Did the common ancestor of humans and chimps conform to the ape-man myth and live in the trees, swinging from vines? To answer this, we have to focus not only on anatomy but on behavior, and we have to do it in a phylogenetic context.

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