Biodiversity and Conservation — BIOLOGY STD 12 Science — Question

All genes located on the same chromosome:

Plants, bacteria, fungi and animals whose genes have been altered by manipulation are called

Identify the human developmental stage shown below as well as the related right place ofits occurrence in a normal pregnant woman, and select the right option for the two, together.

Maximum utilization of biotechnological techniques has been made in the field of

Assertion : Organ transplantation patients are given immunosuppressive drugs.

Reason : Transplanted tissue has antigens which stimulate the specific immune response of the recipient.

Tabacco chewing results in:

The germpores on the pollen grains are found on the

No new follicles develop in the luteal phase of the menstrual cycle because

Going down of inorganic water soluble nutrients into the soil nutrients is called as :

.......... was produced by the slaughtering of the pig but now it is stopped due to genetic engineering: