Question

Superovulation and embryo transplantation are meant for improving
A) Human race
B) Livestock
C) Poultry
D) Plants.

Answer 1

Superovulation and embryo transplantation is practised to increase the productiveness of few cattle breeds. Superovulation induces the mare to ovulate numerous eggs in the place of one at a time, in order that maximum eggs can be fertilized and maximum embryos may be recovered.

Complete answer:
To answer this question, first, we have to know about superovulation and embryo transplantation. Super-ovulation is also referred to as maintained ovarian hyperstimulation, which is a phenomenon of affecting a woman to eliminate multiple eggs in a month. It is different from ovulation induction, where the goal is to release one egg a month.
Embryo transplantation is the remaining part of the IVF (in vitro fertilization) manner. During IVF, fertility medicinal drugs are used to eliminate from the female ovaries into freeing good eggs. These eggs are then eliminated from a female's ovaries and impregnated in a lab.

More than one ovulation and embryo switch is the technique where the mother is super-ovulated to gain an excessive quantity of superior organisms. This is a usual practice in cattle and livestock.

The female is injected with the hormone FSH which ends up in the formation of various eggs which are eliminated surgically after which in vitro fertilization is performed. The fertilized eggs are cultured until the 16-32 celled level after which is implanted into the uterus of the surrogate female (mother). This cannot be accomplished in humans, poultry and plants.

Thus, the correct option is B. i.e. Livestock.

Note: Cattle breeds may be advanced with the aid of using superovulation and embryo transplantation. Superovulation is while an animal is prompted (normally via utilization of injectable hormones) to ovulate more than one ova. Embryo switch is greater generally utilized in cattle species wherein the super ovulated animal is bred through synthetic insemination after which the embryos (morula or blastocyst stage) are eliminated and transferred to some other female. These tactics assists in the upgrade of livestock breeds.