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How polyembryony can be commercially exploited?
How polyembryony can be commercially exploited?
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Classify the given plant hormones as their specific effect observed in plants in Column A and complete Column B.
(ABA, GA, Ethylene, Kinetin)
| Column A | Column B |
| (1) Bolting of rosette plants | ————- |
| (2) Epinasty | ———— |
| (3) Closure of stomata | ————- |
| (4) Proliferation of callus | ————- |
Match cells of immune system in column-I and their functions in column-II and rewrite it.
| column-l | column-II | ||
| i. | Cytotoxic T cells | (a) | Activation of helper T cells |
| ii. | Plasma cells | (b) | Blood group antigens |
| iii. | Antigen presenting cells | (c) | Secretion of perforins |
| iv. | Red blood cells | (d) | Antibody production |