They are female because they have two X chromosomes (as you can see at the bottom right of the picture) If they were male they would have one X chromosome and one Y chromosome.
Answer:
they build up over time making its shape
Explanation:
Answer:
Sometimes during anaphase, chromosomes will fail to separate properly. This is called nondisjunction. Nondisjunction results in cells with abnormal numbers of chromosomes. ... Instead, one pair of sister chromatids failed to split, resulting in one cell with 5 chromosomes and one cell with 3 chromosomes.
Explanation:
<span>The path of movement of electrical impulse starts from the dendrites. Then it passes through cell body, axon, axon terminal and to the dendrites of another neuron through the synapse. Myelin sheath acts as insulator, Nodes of ranvier are small gaps in axons which facilitate the impulse transfer. This impulses are chemical messengers known as neurotransmitters.</span>
