How do animals reproduce ?

Which group of animals reproduces only by sexual means

Which one of the following groups of animal reproduces only by sexual means?

The phylum of comb jelly is or which one of the following groups of animals reproduces obly by sexual means

(a) Name two animals which reproduce sexually. (b) Name two animals which reproduce asexually.

(a) How do sponges reproduce asexually ? (b) Which system helps them in nutrition , respiration and excretion ? (c ) How do sponges maintain their shapes ? Explain.

Class 10 Science | Chapter 8 How Do Organisms Reproduce | Important Questions and Quick Revision