Answer:
macromolecule is created by small molecules called monomers.
Answer:
50%
Explanation:
Let's make a Punnett square to represent this, with X representing our dominant allele and x our recessive.
One homozygous dominant parent = XX
One heterozygous parent = Xx
X X
X XX XX
x Xx Xx
So two out of our four outcomes are heterozygous for the trait. That means the answer is <u>B. 50%.</u>
<u>Answer</u>:
The row C shows the correct labelling .
<u>Explanation</u>:
- <em>Neurons</em> are the cells of the nervous system that transmit and receive nerve impulses.
- The basic structure of a neuron consists of the <em>cell body, the axon, and the dendrites. </em>
- The<em> cell body</em> consists of the nucleus and thus contains the genetic material of the neurons. Emerging out from this are 2 types of extensions - dendrites and axon.
- The <em>dendrites</em> are involved in receiving messages from the other neurons whereas the <em>axon</em> is responsible for conducting the electrical impulses away from the cell body.
