Plant A was seen to appear as Plant B after seven hours. Study the above diagrams carefully and answer the questions.
The environmental factors responsible for the condition in plant B are
low humidity and low temperature
high humidity and low temperature
low humidity and high temperature
high humidity and high temperature
Correct answer is C
No explanation has been provided for this answer.
Plant A was seen to appear as Plant B after seven hours. Study the above diagrams carefully and answer the questions.
The term that can be used to describe what happened to Plant A after seven hours is
wilting
competition
transpiration
Osmosis
Correct answer is A
No explanation has been provided for this answer.
The type of placentation illustrated in the diagram above is
marginal
perietal
axile
basal
Correct answer is D
No explanation has been provided for this answer.
The illustration above represents a cross between a colour blind male and normal female.
Study it carefully and answer the questions.
Which of the genotypes are carriers of colour blindness?
1 and 11 only
1 and 111 only
11 and 111 only
1, 11 and 111 only
Correct answer is A
No explanation has been provided for this answer.
The illustration above represents a cross between a colour blind male and normal female.
Study it carefully and answer the questions.
What is the genotype ratio of carrier females to normal males in the cross?
1:1
2:3
3:4
4:1
Correct answer is A
No explanation has been provided for this answer.