Concept explainers
To explain: The adaptive advantage of sexual reproduction.
Concept introduction: Flower is a reproductive part of a modified thick shoot of an
To determine: The reason why sexual reproduction is considered costly.
Concept introduction: Asexual reproduction is a common mode of reproduction found in plants in which a single parent can give rise to the offspring. In such mode of reproduction, a part of the plant becomes separated from the parent and grows into a genetically identical plant through mitosis. Certain plant parts such as stem, root, leaf, and buds are specifically modified for asexual reproduction.
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- (a) Distinguish between asexual and sexual reproduction. Why isvegetativereproduction also considered as a type of asexual reproduction?(b) Which is better mode of reproduction : Sexual or Asexual? Why?arrow_forwardWhich of the following is a disadvantage of sexual reproduction? a.)Offspring can be reproduced more quickly than by sexual means b.)Two parents are required for making sex cells c.)Offspring are genetically different d.)Genetic diversity makes organism respond uniformly to environment changesarrow_forwardWhy do diploid organisms that reproduce via sexual reproduction even bother with meiosis? What is the point of this complex and energetically expensive process?arrow_forward
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