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(b) Placenta
(a) DNA
(c) testosterone
(d) Tissue culture
(b) scion
A vital connection between mother and foetus is called
(b) Placenta
(b) Placenta
See lessBlue print of body design and function is
(a) DNA
(a) DNA
See lessThe male hormone secreted from testes
(c) testosterone
(c) testosterone
See lessDisease free plants can be produced by which of the following methods?
(d) Tissue culture
(d) Tissue culture
See lessThe grafted portion of a plant is called
(b) scion
(b) scion
See less