550AgricultureMedium
If a pure tall plant is crossed with a pure dwarf one, the ratio of tall pure dwarf in the F 2 generation after selling F1 plant will be________?
A3:1
B1:1
C1:2
D2:1
Correct answer
B. 1:1
Explanation
The correct answer is 1:1.
Correct answer
B. 1:1
Explanation
The correct answer is 1:1.
Which of the following are cold blooded animals________?
The parasites which capable of parasitizing a considerable number of host species is called________?
Mean velocity of flow in a river can be directly measured by means of ________?
The concept of multi line varieties was developed by________?
A plant virus must have: ________?
Allelochemicals are used as growth regulators and natural pesticides to promote________?