Reproduction in organisms — BIOLOGY STD 12 Science — Question

The part of the fallopian tube, which is closer to the ovary and is funnel-shaped, is called ______.

In a logistic growth curve, the final phase is an .

Antifreeze compound seen in antarctic fish __________.

_________ is the process of extraction of DNA from the separated bands of DNA in agarose gel.

…………….. takes place when one male gamete and the egg fuse together. The fertilized egg grows vs into seed from which the new plants can grow.

The pyramid of number in a grassland ecosystem _________.

______ is the method of bombarding high velocity microparticles of gold or tungsten coated with DNA, into plant cells.

fish breed only once in their life time.

An orchid growing as an epiphyte on a mango tree, is an example of .

About 65 mya, suddenly disappeared from the earth.