PATHOLOGY

PATHOLOGY MCQ

GENETICS AND DISEASE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
A surrogate for a clone is best described as ____
A
the organism that carries the offspring
B
the sex cell that donates the egg cell
C
the organism that donates the complete set of chromosomes
D
None of the above
Explanation: 

Detailed explanation-1: -Answer and Explanation: The surrogate mother develops the clone in her uterus during the cloning process. To create a clone, the DNA from the donor is placed in an egg cell. The egg cell is then allowed to develop into a ball of growing cells and is implanted into the surrogate mother’s uterus.

Detailed explanation-2: -Reproductive cloning is defined as the deliberate production of genetically identical individuals. Each newly produced individual is a clone of the original. Monozygotic (identical) twins are natural clones.

Detailed explanation-3: -Today most cloning is performed with plasmid vectors. The plasmid vectors most widely used for gene cloning are small circular molecules of double-stranded DNA derived from larger plasmids that occur naturally in bacterial cells.

Detailed explanation-4: -A clone refers to the offspring of an organism which is formed through asexual reproduction. Since they possess exact copies of the DNA from their parent, so clones exhibit remarkable similarity.

There is 1 question to complete.