Define it : Growth, Vivipary germination, Seed dormancy, Tropism, Nastism.
Answers
Kids Definition of growth. 1 : a stage or condition in increasing, developing, or maturing The tree reached its full growth. 2 : a natural process of increasing in size or developing growth of a crystal. 3 : a gradual increase the growth of wealth. 4 : something (as a covering of plants) produced by growing.
Video shows what vivipary means. Reproduction via embryos that develop from the outset without interruption (as opposed to germinating from a seed).. Live birth (as opposed to hatching from an egg).. Vivipary Meaning.
Seed dormancy is defined as a state in which seeds are prevented from germinating even under environmental conditions normally favorable for germination. These conditions are a complex combination of water, light, temperature, gasses, mechanical restrictions, seed coats, and hormone structures. ... Dormant. 3.
the turning of all or part of an organism in a particular direction in response to an external stimulus.
nastic movement. noun. a response of plant parts that is independent of the direction of the external stimulus, such as the opening of buds caused by an alteration in light intensity.
"Growth- This is process in the life cycle of an organism where it undergoes changed in its cell structure, size etc.
Vivipary germination-This type of germination starts even before the seed is detached from the parent plant.
Seed dormancy- This that period when a seed even after production is at rest before the germination.
Tropism- This is a kind of plant movement towards a particular stimulus.
Nastism- These are the same as tropism but lacks sense of direction.
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