Draw a diagram showing spore formation in Rhizopus and label the (a) reproductive and (b) non-reproductive parts. Why does Rhizopus not multiply on a dry slice of bread ?
Name and explain the process by which reproduction takes place in Hydra.
Explain with the help of a labelled diagram, the process of reproduction in Hydra by budding. Name the cells used for reproduction in this process.
List two roles of each of the following in human reproductive system :
Assertion (A) : Offsprings produced by asexual reproduction are genetically similar to the parents. Reason (R) : Asexual reproduction involves a single parent.
Which one of the following statements is TRUE for Hydra, Amoeba and Spirogyra ?
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