Reproduction in...

In diploid organism, gametes are produced by meiosis division but in haploid organism gametes are produced by:  

Apomixis means_____.   

Development of fruit without fertilization is called?

Which plant can propagated Vegetatively by leaf?   

The degenerative and irreversible changes in the organism is known as_______.

Which of the following is developed by parthenogenesis:

Senescence in most of the animals is NOT caused by _____.

What is the period from birth to natural death of an organism known as?

Which of the following is NOT correct about artificial means of vegetative propagation?   

Identify the organism and type of reproduction in figure below.

A flower having both male and female reproductive parts are termed as______.  

Menstrual cycle, in human female is completed in ___.

The chances of survival of young one is greater in ___________ organism.

The female gametophyte in angiosperm is also known as _______.

The process in which mature differentiated cells reverse to meristematic activity to form callus is called as?

In non-primate mammals like cow, sheep, rats, dogs etc., such cyclical changes during reproduction are called?  

Sporopollenin, an organic material is present in ____.

Pollen grains are able to withstand extremes of temperature because there exine is composed of_____ 

Sexual reproduction is better mode of reproduction because offspring _____.

Ovulation in the females normally takes place during the menstrual cycle _____.

Which of the following is prevented by unisexuality of flowers?  

Which one of the following pairs of plant structure has haploid number of chromosome?   

Flower with ovaries having only one or few ovules are generally pollinated by:

Arrange the following in order of their occurrence in plants. 

Cleavage include the rapid mitotic division of zygote to form a single layered hollow spherical structure called______.