Question

What is anisogamous reproduction?

Answer 1

Hint: Reproduction is defined as the biological process that leads to production and development of a new individual from their parents. It is known as the fundamental feature of life and helps in propagation of the species.

Complete answer:
Reproduction is broadly categorized into two types- asexual and sexual reproduction. Asexual reproduction is the one where one organism is capable of reproducing and producing offspring without the help of another organism. They are capable of creating genetically identical or similar versions of themselves through various processes like budding, binary fission, fragmentation, spore formation, etc. sexual reproduction is the type of reproduction that requires the genetic material of two organisms to produce the offspring.

Interaction takes place between specialized cells called gametes that contain half the number of chromosomes as compared to the normal cells. Sexual reproduction can be further divided into different types- isogamy where fusion of gametes which are similar to one another takes place, anisogamy where fusion of gametes that are dissimilar in size takes place, oogamy where fusion between designated male gamete which in most cases is the sperm and the female gamete which is the ovum takes place and autogamy where self fertilization takes place.

Note: Reproduction is thus a vital life form because in its absence no new offspring will be formed and the species will cease to exist. Sexual reproduction is generally considered advantageous over asexual reproduction because it gives rise to genetic variation which might be important in coping with changing environmental conditions.