STD 12 - 6. evolution — BIOLOGY STD 12 Science — Question

In human beings, multiple genes are involved in the inheritance of

Which one of the following is spread through sexual contact?

In 1953 S. L. Miller created primitive earth conditions in the laboratory and gave experimental evidence for origin of first form of life from preexisting non-living organic molecules. The primitive earth conditions created include:

Temperature in the interior of the sun is above 20000000; the reason for this high temperature is:

Assertion : Organ transplantation patients are given immunosuppressive drugs.

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

Leaves are modified in xerophytes, into :

Which form of RNA has a structure resembling clover leaf?

Magnitude of primary productivity is affected by

Which one of the following histone is not present in the core particle of nucleosome

At which place was celebrated the earth submit in 2002: