Question 1 :
Sexual reproduction involves formation of the male and female gametes by?
Question 4 :
........... form of asexual reproduction produces organisms in the form of fragments.
Question 9 :
Which of the following patterns of reproduction involves the exchange of genetic material?
Question 11 :
........... is the most convenient and cheap method of artificial vegetative propagation.<span><br/></span>
Question 12 :
Which of these organisms reproduce in the same way as yeast?
Question 14 :
Which of the following statements can be related to sexual reproduction?
Question 15 :
The production of offsprings by sexual or asexual process is called as
Question 18 :
During favourable condition the encysted amoeba divides by multiple fission and produces pseudopodiospores. This phenomenon is known as<span><br></span>
Question 19 :
The process of development of organism like itself is called as<br/>
Question 22 :
Removal of a small part of plant with a knife is called as
Question 23 :
Why the food can be kept for a longer time in cold house than in normal conditions?<br>
Question 25 :
A basic process in reproduction is the creation of a .............. copy.
Question 26 :
Which one of the following is the difference between asexual and sexual types of reproduction?<br/>
Question 27 :
The cut part of plant stem used in the process of grafting is:
Question 31 :
For union between stock and scion in grafting which one is the first to occur.
Question 33 :
Assertion: Amoeba shows multiple fission during unfavourable conditions.
Reason: Chances of survival are less during unfavourable conditions.
Question 34 :
Which of the following cannot regenerate with the help of layering?
Question 36 :
Which of the following technique is used for the propagation of grapevine?
Question 39 :
If the scion of a sweet and fleshy plant is grafted with a stock of sour and fibrous plant, then the fruit will be
Question 40 :
The phenomenon which shortens the vegetative period and hastens the flowering is known as