Question

Why do offsprings formed by asexual reproduction exhibit remarkable similarity?

Answer 1

Hint Asexual reproduction is a type of reproduction that does not involve gamete fusion or chromosome number changes. Asexually reproduced offspring from either unicellular or multicellular organisms inherit the entire set of genes of their single parent.

Complete answer:
For single-celled organisms like archaea and bacteria, asexual reproduction is the primary mode of reproduction. Asexual reproduction is possible in many eukaryotic organisms, including plants, animals, and fungi. Parthenogenesis is the most common form of asexual reproduction in vertebrates, and it is typically used as a substitute for sexual reproduction when reproductive opportunities are scarce.
An organism can reproduce without the help of another organism in asexual reproduction. Single-celled organisms aren't the only ones who can reproduce asexually. Cloning is a type of asexual reproduction in which an organism is cloned. An organism creates a genetically similar or identical copy of itself through asexual reproduction.
A new individual is created from a copy of a single cell from the parent organism in asexual reproduction. Humans and other mammals have natural clones, also known as identical twins. When a fertilized egg splits into two or more embryos with nearly identical DNA, these twins are born.
A clone is a true copy of something. A single parent contributes genes in the case of asexual reproduction. As a result, asexual reproduction produces clones of their parents' offspring.

Note: The sexual interaction of two specialized organisms, called gametes, which contain half the number of chromosomes of normal cells and are created by meiosis, typically a male fertilizing a female of the same species to create a fertilized zygote, is required for sexual reproduction.