Ecosystems — BIOLOGY STD 12 Science — Question

Motile zygote of Plasmodium occurs in

Production of beverages at industrial scale requires growing microbes in very large containers known as

Maximum solar energy may be trapped by

Which of the following is associated with multiple phenotypes?

'Central Dogma' was proposed by

Two crosses between the same pair of genotypes or phenotypes in which the sources of the gametes are reversed in one cross, is known as:

Delete odd one (Only during pregnancy).

This is the reason for rapid speciation in current crop plants:

Assertion: Artificially acquired passive immunity results when antibodies or lymphocytes produced outside the host are introduced into a host.

Reason: A bone marrow transplant given to a patient with genetic immunodeficiency is an example of artificially acquired passive immunity.

Which of the following contraceptive methods do involve a role of hormone?