Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Proteins containing cry proteins required to control the cotton worm is encoded by _________ gene and to control the corn borer are encoded by_________ gene.

The structure forming vascular contact between embryo and uterus is called _________.

Exaggerated response of the immune system towards some antigens present in the environment is called _________ .

The central cell after triple fusion becomes the_________.

In angiosperms, pollination generally takes place at _________ stage and pollen grains are called as _________ at this state.

The process of decomposition is optimum in presence of _________ temperature and _________ humidity.

_________ is not a sexually transmitted disease.

Natural cannabinoids come from plants _________ and affect the body's _________.

_________ is called Lungs of the earth.

_________ principle says that allele frequencies in a population are stable and is constant from generation to generation.