Two pea plants one with round green seeds (RRyy) and another with wrinkled yellow (rrYY) seeds produce F1 progeny that have round,

Plant kept in continuous light will live longer, because it will be able to produce oxygen required for its respiration by the process of photosynthesis.

(a) tallness is the dominant trait

(a) round and yellow

(c) The genetic make-up of the tall parent can be depicted as TtWW Since all the progeny bore violet flowers, it means that the tall plant having violet flowers has...

Gram—dicot            Wheat—monocot            Rice—monocot,  Pumpkin—dicot       Maize—monocot             Pea—dicot

Failure of fruit formation in rose may be due to several reasons. Some of the likely reasons are: a. Rose plants may not produce viable pollen. b. Rose plants may not have...

Drwafness and wrinkled seeds are the recessive characters.

(a) The dwarf traits of the plants is not expressed in the presence of the dominant tall trait. (b) In the F2 generation, both the tall and dwarf traits are present in...

(i) Tall (ii) 3:1 (iii) Dwarf Reason: Being a recessive trait, dwarfness can only be expressed in the absence of dominant trait/ in its pure form.

(i) Mendel choose garden pea for his experiments because : (a) Pea plant is small and easy to grow (b) A large number of true breeding varieties of pea plant are available. (c)...