Sexual Reproduction in Plants

Spirogyra reproduces asexually through the process called conjugation.

The sexual reproduction in Spirogyra occurs through a process called _____.

Describe the process of conjugation in Spirogyra.

Spirogyra reproduces sexually by a process called

Which among the following reproduces by conjugation?

What do you mean by anisogamy.

Fill in the blank from the correct options provided in the bracket.

The fusion between similar gametes is called _____ (allogamy/isogamy/anisogamy).

The fusion between dissimilar gametes is called isogamy.

What do you means by isogamy.

The term syngamy is synonymous with fertilisation.

Which of the following is the product of syngamy?

What do you mean by syngamy?

Sexual reproduction in zygnematophycean algae, such as Spirogyra, involves an unusual process of “conjugation” in which _____ are transferred between filaments.

Conjugation starts by formation of papilla.

Conjugation of Spirogyra castanacea by incubating algal filaments on _____.

The most common type of conjugation is scalariform conjugation.

The conjugation tubes between the two algal filaments allow the contents of one cell to fuse with those of the other, forming _____.

Oogonium is a diploid cell, with a nucleus containing two copies of each chromosome, called_____.

Oogamy is the most advanced form of reproduction, with the egg cell or _____ retained and fertilized on the parent plant.

Difference between oogamy and heterogamy?