Male and females gametes undergo a fusion called _____
reproduction
fertilization
circulation
none of these
An artificial method of vegetative reproduction where a new plant can be produced on the stem of the parent plant is _______ .
Layering
Grafting
Tissue culture
Cutting
Structure which contains spores are called ________
sporangium
stolon
fragments
none of theseAns: Sporangium is the structure which contains spores. A single-celled or many-celled structure in which spores are produced, as in fungi, algae, mosses, and ferns. Also called spore case.
Asexual reproduction in ferns and mosses occurs with the help of _______
fragmentation
spores
budding
Grafting helps in the __________
union of gametes
development of new roots
combination of characters
development of buds
Branches underground stems with scale leaves is _______.
Rhizome
Bulb
Tuber
None of these
________ is a fleshy spherical underground stem.
tubers
rhizome
bulb
Tuber is found in ________
onion
potato
garlic
Artificial method of growing plants in a test tube is ______.
_________ takes place without the union of two reproductive cells.
sexual reproduction,
asexual reproduction
