Homologous pairs, Eg. X and Y
One pair in paternal and the other in maternal, obtained during Meiosis.
That organelle is the mitochondria
Answer:
It is a living plant or animal, or a single celled orgasim...OOP organism. Just playing lol
Explanation:
Answer:
<em>The correct option is C) crossing over and independent assortment</em>
Explanation:
Crossing over and independent assortment can be described as the two essential phenomena of meiosis which brings genetic variations. During crossing over, the exchange of DNA segments between homologous chromosomes takes place. Independent assortment allows the chromosomes to assort independently into gametes hence bringing about the different genetic combinations. Hence, the correct option is C.
Other options, like option A, is false because chromosome inactivation will result in an abnormality.
Answer:
C. Uncontrolled cell growth
Explanation:
Uncontrolled cell growth caused by mutations in genes that control the cell cycle. Cancer cells lack the ability to recognize and control cell growth and reproduction. As a result, they replicate again and again.
