List of top Biology Questions on Animal and Plant Breeding

Arrange the step of ‘Plant Breeding’ in a correct sequence.
(A) Selection and testing of superior recombinants. 
(B) Cross hybridisation among the selected parents. 
(C) Collection of genetic Variability. 
(D) Evaluation and selection of parents

Match List I with List II

List I		List II
A.	Pusa Sadabahar	I.	Cowpea
B.	Pusa Komal	II.	Chilli
C.	Pusa Swarnim	III.	Okra
D.	Pusa Sawani	IV.	Brassica

Choose the correct answer from the options given below :

The organism that breeds only once in their life time:

Saccharum barberi was originally grown in:

Match List I with List - II.

LIST I (Animal breeding)		LIST II (Type)
A	Crossing tall F2 progeny with recessive parent to determine its genotype	I	Cross-breeding
B	Breeding within the same breed with no common ancestor	II	Inter-specific hybridization
C	Breeding of superior male of one breed with the superior female of another breed	III	Test-crossing
D	Breeding of animals of two different but related specie	IV	Out-crossing

Choose the correct answer from the options given below

Breeding bull is said to be ___ of the herd.

White rust resistant variety of Brassica is

Some organisms are poisonous or colored (red or black) in order to protect themselves from predator is called as

What is ribotide?

Artificial selection to obtain cows yielding higher milk output represents

One of the breeding techniques useful to eliminate harmful recessive genes by selection is

In plant breeding programmes, the entire collection (of plants/seeds) having all the diverse alleles for all genes in a given crop is called

Mule is the result of