In algae and fungi zygote would not undergone meiosis immediately, than what is its future?

It is found that in organisms like algae, fishes and amphibians gametes are produced in a large number. Suggest a reason to support your answer.

In turkey there is no males found. Why? How is it possible? Give term for such type of reproduction.

What is the difference between the type of gametes and their transfer from male to female organisms of higher animals and higher plants?

Why is internal fertilization considered to be more advanced method than external fertilization?

In case of a monoecious species having bisexual flowers with self-fertilization, is there any need of a mediator for pollination?

“Sexual reproduction generally involves fusion of gametes from two different parents belonging to a species, but this is not always true.” What explanation can you give in support of the statement?

‘In single celled organisms, the offspring’s are the similar to one another and are the exact copies of the parent’. Can these offspring’s be called as genetically identical to the parent? Would it be correct to call them clones?

When multiplication of species can occur with the help of asexual methods, then why the organisms adopt to sexual methods of multiplication?

Meiosis is an essential event in the sexual life cycle of any organism. Give two reasons.

Although potato tuber is an underground part, it is considered as steam, why?

Meiosis generally occurs during gametogenesis in sexually reproducing organisms.Why?

All papaya plants bear flowers, but fruits are seen only in some.  Explain.

How are Cucurbita plants different from papaya plants with reference to the flowers they bear?

Cucurbits and papaya plants bear staminate and pistillate flowers.  Mention the categories they are put under separately on the basic of the type of flowers they bear.