The F1 of a cross between a tall and a dwarf plant was tall. The F1 was advanced to F2. How many of 120F2 plants will be dwarf?
-
A.
30 -
B.
60 -
C.
90 -
D.
120
You May Also Like
Read the extract below and answer the question Lock up my doors, and when you…
Read the extract below and answer the question Lock up my doors, and when you hear the drumAnd…
What commodity is associated with OPEC?
What commodity is associated with OPEC? A. Coffee B. Iron and Steel C. Vegetable oil D. Mineral oil…
Public opinion enables the government to
Public opinion enables the government to A. find out what the people think about its activities B. organize…
If a customer pays within nine days of receiving goods and takes advantage of 3%…
If a customer pays within nine days of receiving goods and takes advantage of 3% off the invoice…
Which of the following electromagnetic wave can be detected by its heating effect?
Which of the following electromagnetic wave can be detected by its heating effect? A. ultraviolet radiation B. x-rays…