Mendel observed during his experiments that being tall didn't automatically mean that the plants would have green pods and that green pods didn't have to be filled only with wrinkled seeds. his observations are translated following which principle?

a. principle of independent assortment

b. principle of dominance

c. principle of segregation

Option A, Principle of independent assortment

Explanation:

As per Mendel's "law of independent assortment " the alleles of different genes form gametes by sorting themselves independently of each other.

This means that a gamete receiving allele for one gene has no relation with receiving of allele for other gene.

This was visible in mendel's experiment in which the two traits of pea plant i.e color (green and yellow) and shape (smooth and wrinkle) has no relations while assorting into a gamete.

Thus a pea plant having round shaped seeds can be of either of the two color (i.e either yellow or green) like wise a pea plant having green seed can be of either of the two shapes (i.e smooth or wrinkle)

Hence, option A is correct

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.