Question

process of reproduction​

Answer 1

Answer:

Reproduction (or procreation or breeding) is the biological process by which new individual organisms – "offspring" – are produced from their "parents". Reproduction is a fundamental feature of all known life; each individual organism exists as the result of reproduction. There are two forms of reproduction: asexual and sexual.

In asexual reproduction, an organism can reproduce without the involvement of another organism. Asexual reproduction is not limited to single-celled organisms. The cloning of an organism is a form of asexual reproduction. By asexual reproduction, an organism creates a genetically similar or identical copy of itself. The evolution of sexual reproduction is a major puzzle for biologists. The two-fold cost of sexual reproduction is that only 50% of organisms reproduce and organisms only pass on 50% of their genes

Sexual reproduction typically requires the sexual interaction of two specialized organisms, called gametes, which contain half the number of chromosomes of normal cells and are created by meiosis, with typically a male fertilizing a female of the same species to create a fertilized zygote. This produces offspring organisms whose genetic characteristics are derived from those of the two parental organisms.

hope it helps you

Answer 2

hello mate

here's ur ans

REPRODUCTION:- IT IS THE FORMATION OF NEW YOUNGONES WHICH IS ALMOST SIMILAR TO THEIR PARENTS

GAMETOGENESIS :- IT INVOLVES THE FORMATION OF HAPLOID SEX CELLS OR GAMETES CALLED SPERM AND OVUM FROM DIPLOID PRIMARY GERM CELLS . WHICH IS PRESENT IN REPRODUCTIVE ORGANS CALLED GONADS.

INSEMINATION:- IT INVOLVES RELEASE OF SEMINAL FLUID OF MALE IN VAGINA OF FEMALE AT THE END OF POPULATORY ACT.

FERTILIZATION:- IT INVOLVES THE FUSION OF MALE AND FEMALE GAMETE TO FORM DIPLOID ZYGOTE

CLEAVAGE :- IT INVOLVES THE RAPID MITOTIC DIVISION OF ZYGOTE TO FORM SINGLE LAYERED HOLLOW SPHERICAL LARVA CALLED BLASTULA SO ALSO CALLED BLASTULATION

IMPLANTATION:- IT IS THE PROCESS OF ATTACHMENT OF BLASTULA TO ENDOMETRIUM OF UTERUS

PLACENTATION:- IT INVOLVES THE FORMATION OF PLACENTA BETWEEN FOETAL AND MATERNAL TISSUE FOR NUTRITION AND RESPIRATION AND FOR MANY OTHER ACTIVITIES

GASTULATION :- IT IS THE PROCESS BY WHICH BLASTOSIS IS CHANGES INTO GASTRULA LARVA WITH THREE PRIMARY GERM LAYERS

ORGANOGENESIS :- IT INVOLVES THE FORMATION OF SPECIFIC ORGANS SYSTEM FROM THREE PRIMARY GERM LAYERS

PARTURATION :- IT IMVOLVES THE BIRTH OF YOUNGONES AFTER THE GASTULATION PERIOD IN HUMANS ....

HOPE THIS HELPS UU.....

:-)