Tertiary egg membrane is</h2></div>

Most animals are _____________.<span><br> </span></h2></div>

Given diagram represents which type of reproduction?</h2><div class="Question_backgroundImg__6PgwQ"&g…

Bulb helps the vegetative reproduction in</h2></div>

Differentiate between external and internal fertilization with an example for each.</h2></div>

Egg-producing animals such as birds are called:</h2></div>

Define isogamy / heterogamy/ anisogamy/ oogamy.<br> </h2></div>

The male gamete is called as _______