EVERYDAY SCIENCE

SCIENCE

GENETIC AND MENDELS LAW OF HEREDITY

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Which one of the following Laws of Mendel could be arrived at only by a dihybrid cross.
A
Law of dominance
B
Law of purity of gametes
C
Law of segregation
D
Law of independent assortment
Explanation: 

Detailed explanation-1: -The Law of Independent Assortment states that during a dihybrid cross (crossing of two pairs of traits), an assortment of each pair of traits is independent of the other.

Detailed explanation-2: -In addition, genes carried on different chromosomes sort into gametes independently of one another. This is Mendel’s law of independent assortment. This law can be demonstrated in a dihybrid cross involving two different traits located on different chromosomes.

Detailed explanation-3: -Law of Independent Assortment Example: Dihybrid Cross This cross demonstrates a “Dihybrid Cross, ” as described by Mendel. This dihybrid cross proved that the seed shape and seed color trait would segregate independently of each other, proving Mendel’s Second Law of Independent Assortment.

Detailed explanation-4: -The correct answer is a Dihybrid cross. Mendel’s law of independent assortment can be demonstrated by the Dihybrid cross.

Detailed explanation-5: -The development of the law of independent assortment was based on Mendel’s breeding of pea plants having different characteristics: garden pea plants that produced wrinkled green peas and another garden pea plant that produced rounded yellow peas.

There is 1 question to complete.