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swat32
3 years ago
10

Which statement describes the blood type of a person with the alleles IAIB?

Biology
2 answers:
kobusy [5.1K]3 years ago
4 0
It is type A because A and B exhibit incomplete dominance
Amiraneli [1.4K]3 years ago
4 0

Answer: The correct answer is-

b. It is type AB because A and B are codominant.

In ABO blood typing, A and B are codominant alleles whereas allele O is recessive.

This means that an individual who inherits A and B alleles from his parents, would exhibit AB blood group.

This is because, being codominant, both A and B alleles will be expressed completely, resulting in AB blood group.

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Which type of seed do you think the ground finches preferred? Why do you think this?
elena-s [515]

Answer: soft seeds

Explanation:

Tiny, soft seeds that are easy to crush are preferred by the medium ground finch to feed. During droughts, however, they often consume the larger seeds on the island when small seeds are not as available.

6 0
3 years ago
HELP ME!!! BIOLOGY!!!!
spin [16.1K]

Answer:

1. water, CO2 and Light energy

2. the runner's cells are making up for an oxygen deficit

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Explanation:

6 0
3 years ago
Why do organisms without oxygen need to convert pyruvate to lactate?
IrinaK [193]

The question is incomplete. The complete question is:

Question: Why do organisms without oxygen need to convert pyruvate to lactate?

A) because pyruvate is toxic to the cells

B) in order to regenerate NAD+

C) in order to use lactate in the citric acid cycle

D) because lactate is needed to produce ATP

Answer:

B) in order to regenerate NAD+

Explanation:

Kreb's cycle and electron transport chain (ETC) are the aerobic stages of cellular respiration. ETC regenerates NAD+ and FAD+ by oxidation of NADH and FADH2 produced during glycolysis and Kreb's cycle. Here, oxygen serves as the terminal electron acceptor.

Glycolytic reactions use NAD+ as an electron acceptor and produce NADH. Therefore, a constant supply of NAD+ is required to sustain glycolysis. In absence of oxygen, ETC cannot occur and organisms convert pyruvate into lactate. Pyruvate is reduced in lactate and NADH serves as the electron donor. Thereby, lactate fermentation regenerates NAD+ to continue the process of glycolysis.

3 0
3 years ago
The table above shows the average amount of sunlight for each month. During which month would the Summer Solstice occur in the N
Harman [31]

Answer:

A. Month 6 because it had an average of 15.2 hours of sunlight.

Explanation:

Summer Solstice occurs in June, which is the sixth month of the year. Summer Solstice is the longest day of the year, for the Northern hemisphere this is between the 20, 21 or 22 of June, During one of these days, the  Northern hemisphere is more exposed to the sun rays giving more hours of sunlight, which means a longer day.

7 0
3 years ago
If tall (D) is dominant to dwarf (d), in plants and two homozygous varieties DD and dd are crossed, then what kinds of offspring
Blababa [14]

Answer:

a. all Dd

Explanation:

3 0
3 years ago
Read 2 more answers
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