Long-answer type questions :
1. What are the methods of vegetative reproduction?
2. Write the four advantages of vegetative reproduction
3. What is sexual reproduction in plants?
4. Draw a complete structure of a flower. Label it properly.
5. What are various pollinating agents?
6. What are the mode of reproduction in plants?
7. What is seed dispersal? What are the various means of seed dispersal?
Answers
Answer:
vegetative propagation is through stem, roots. leavs ie ( Grapthaing, layering)
Answer:
1.The various types of vegetative propagation are examples of as***al reproduction. The offspring of the plants are clones of the original plant since no mixing of DNA occurs. The most common forms of vegetative propagation are grafting, cutting, layering, tuber, bulb or stolon formation, s**ering and tissue culture
2. Advantages of vegetative propagation
Quicker and more certain.
Produces identical quality as the parent.
Plants that do not have viable seed, can be reproduced.
Flowers produced are of superior quality.
Desirable character of fruit can be maintained.
3. Plant reproduction is the production of new offspring in plants, which can be accomplished by sexual or asexual reproduction. S**ual reproduction produces offspring by the fusion of gametes, resulting in offspring genetically different from the parent or parents.
4. (in the picture)
5. Pollination is the transfer of pollen from a male part of a plant to a female part of a plant, later enabling fertilisation and the production of seeds, most often by an animal or by wind.[1] Pollinating agents are animals such as insects, birds, and bats; water; wind; and even plants themselves, when self-pollination occurs within a closed flower. Pollination often occurs within a species. When pollination occurs between species it can produce hybrid offspring in nature and in plant breeding work.
6. All organisms multiply or reproduce their own kind. In plants there are two modes of reproduction, a**xual and s**ual. There are several methods of a**ual reproduction such as fragmentation, budding, spore formation and vegetative propagation. Sexual reproduction involves the fusion of male and female gametes.
7. Seed dispersal is the movement, spread or transport of seeds away from the parent plant. ... There are five main modes of seed dispersal: gravity, wind, ballistic, water, and by animals. Some plants are serotinous and only disperse their seeds in response to an environmental stimulus.
Explanation:
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