F1 flies all short-winged and F2 flies all normal-winged
F1 flies all normal and F2 flies all short-winged
F1 flies all short-winged and three-quarters of F2 flies are short-winged
F1 flies all normal-winged and three-quarters of F2 flies are normal-winged
Correct answer is D
No explanation has been provided for this answer.
Which of the following statements is not true of a climax vegetation? It ...
The main function of the structure labelled I is to ...
In the nucleus of a cell, the thread-like structure in which genes are embedded is ...
In a population, food shortage may lead to ...
Process of cell division can take place by ...
Which of the following neurons may not have a myelin sheath? ...
The largest number of cassava plants has an approximate height of ...
Hermaphroditic reproduction can be found among the ...
The pollutants that contribute to the depletion of the ozone layer in the atmosphere are ...