Menstruation is caused by</h2></div>

Amoeba reproduces by budding.</h2></div>

Define binary fission and multiple fission.</h2></div>

Which corresponds to parthenogenesis?</h2></div>

In how many days one menstrual cycle completes?</h2></div>

Which of the following is commonly known as walking fern?

Which is a better mode of reproduction sexual or asexual? Why?</h2></div>

Animals like amoeba multiply by budding.</h2></div>