A tall plants crossed with a dwarf one produces offspring...
A tall plants crossed with a dwarf one produces offspring of which half are tall and half are dwarf. What are the genotypes of the parents?
TT, TT
Tt, tt
TT, tt
Tt, Tt
Correct answer is B
The parents' genotypes are: Heterozygous Tall ( Tt ) and Homozygous for Dwarfism ( tt ).
The cell of an onion bulb can be differentiated from a cheek cell by the presence of ...
Honey-Bee workers carry out the following functions except ...
Tooth decay is usually caused by___________ ...
The dominant phase in the life cycle of a bryophyte is the ...
The thoracic vertebrae of a mammal is characterized by the ...
Which of the following scientists did not contribute to the development of genetics? ...
The only caste in the termite colony that can feed themselves are the ...
The food substance that would produce the highest amount of energy is ...
The vitreous humour in the human eye assists in ...... of objects ...