NEET BIOLOGY

Detailed explanation-1: -Polyembryony is a widespread form of asexual reproduction in animals, whereby the fertilized egg or a later stage of embryonic development splits to form genetically identical clones.

Detailed explanation-2: -Organism cloning. Organism cloning (also called reproductive cloning) refers to the procedure of creating a new multicellular organism, genetically identical to another. In essence this form of cloning is an asexual method of reproduction, where fertilization or inter-gamete contact does not take place.

Detailed explanation-3: -Cloning is a type of asexual reproduction performed in a laboratory that produces identical individuals from a cell or from a cluster of cells taken from a multicellular organism. Scientists have been able to clone many animals with the chromosomes from one parent.

Detailed explanation-4: -A clone is a genetically identical copy of an organism, and it may be naturally occurring or created in the lab. Through the process of asexual reproduction, organisms such as bacteria (and some plants) create offspring that are genetically identical to the parent.

Detailed explanation-5: -In this process, there is no formation or fusion of the gametes. The offspring which is produced by this type of asexual reproduction is genetically same and identical to the parent cell. They are exact copies of the parent cell and thus, the offspring is called as a clone.