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Rzqust [24]
3 years ago
15

14. The first system to classify blood types is known as which of the following?

Biology
2 answers:
dimulka [17.4K]3 years ago
8 0

Answer:

A-S-R system

Explanation:

A-S-R system

Tanzania [10]3 years ago
8 0

Answer:

a-s-r

Explanation:

a-s-r

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If present, the ________________ allele will always be expressed as the phenotype.
k0ka [10]

Answer:

Dominant

Explanation:

The dominant allele will always be shown in the phenotype if it's present, because the other allele would be dominant or recessive. If both alleles are dominant, then the dominant one shows, if one of the alleles is recessive, then the dominant allele would show over the recessive one.

I think of recessive alleles as "weak" where, they just follow behind whichever other allele exists there. If the other one is dominant, then the recessive one is behind it, and no one can see it. If it other allele is recessive, a recessive allele will be in front.

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3 years ago
Comparative embryology helped clarify the relationships among major groups of animals. the bilaterians, for example, can be divi
Paha777 [63]
<span>prorostomes and deuterostomes is your answer</span>
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3 years ago
Which of the following characteristics would be seen in a dinoflagellate, but not in an apple tree? a. multicellular c. producer
igomit [66]
The correct answer is B. unicellular.
Dinoflagellates are unicellular or multicellular, producers, and autotrophs, and apple trees are multicellular, producers, and autotrophs. All plants have numerous cells in them, so they can never be unicellular. The remaining characteristics they share with less complex organisms such as dinoflagellates.
3 0
3 years ago
What simple machine did the Ancient Egyptians use to help them build the pyramids?
KatRina [158]
I'm not entirely sure, but I think it is B) the pulley.
5 0
3 years ago
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In the food pyramid, organism A represents a A) carnivore. B) decomposer. C) herbivore. D) producer.
algol13
If it is an animal like an eagle or one who preys on other animals it is a Carnivore, if it is an animal such as a cow or mouse it is herbivore, if it is a mushroom or other fungus it is decomposer, and if it is a plant like a tree or flower it is a producer.
5 0
3 years ago
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