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MAVERICK [17]
3 years ago
8

Which statement correctly compares the inheritance of blood type in humans and the inheritance of length of ears in corn plants?

Blood type is controlled by multiple forms of a single gene, while the length of corn ears is controlled by many different genes. Blood type is controlled by many different genes, while the length of corn ears is controlled by multiple forms of a single gene. Both blood type and the length of corn ears are controlled by multiple forms of a single gene. Both blood type and the length of corn ears are controlled by many different genes.
Biology
2 answers:
Sergio [31]3 years ago
7 0
I think its A  but it has been a while since i did this.
galina1969 [7]3 years ago
7 0

Answer:

Blood type is controlled by multiple forms of a single gene, while the length of corn ears is controlled by many different genes.

Explanation:

Blood type is controlled by multiple alleles

Length of corn ears is polygenic

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<u>Answer</u>:- Active transport

<u>Explanation</u>:-

There are two types of membrane transports

1. Passive transport - this type of transport occurs without the input of any energy and the molecules move along the concentration gradients that is from <em>high concetration to low concentration.</em>

2. Active transport- this type of transport takes place to move the molecules against the concentration gradient that is from <em>low concentration to high concentration.</em>

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2.<em>Secondary active transport</em> - in this type of transport the gradient formed by the active transport is utilized and it involves the movement of 2 substances at a time aross the membrane. That is the movement of one molecule is coupled to another.


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So, the <em>active transport is basically responsible for utilizing the energy from ATP and carrier proteins to move the substances across the membrane against their concentration gradient i.e. from low concentration to high concentration.</em>

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