Therefore, since humans have 46 chromosomes or 23 homologous pairs, what is the number of possible
gametes that can be formed due to independent assortment of chromosomes?

The count of gametes formed will be 8388608

Explanation:

This theory is based on law of independent assortments, which was given by McGregor Mendel during his study. As given, in humans, diploid cell contains 46 chromosomes, 23 inherited from mother and 23 from father.

In other words, in human body will be having 23 homologous pair of chromosomes. Therefore the number of gametes thus formed due to independent assortment is given by ()

where n being the number of chromosomes.

finally,the possible outcome is () = 8388608

what statement best describes the difference between the sympathetic and parasympathetic nervous systems?

the sympathetic nervous system prepares the body for intense physical activity and is often referred to as the fight-or-flight response. the parasympathetic nervous system has almost the exact opposite effect and relaxes the body and inhibits or slows many high energy functions.

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]