A corn differs from a bulb in that
its stem is the main food storage organ
it has a flattened disc-shaped stem
buds are absent in the axils of the leaves
adventitious roots are present
Correct answer is A
No explanation has been provided for this answer.
The components of castor oil seed and the maize grain are similar EXCEPT for the
number of cotyledons
location of the embryo
number of radicles
number of plumules
Correct answer is A
No explanation has been provided for this answer.
Wind pollinated flowers usually have
rough pollen grains
sticky stigmas
small and short stigmas
long styles
Correct answer is D
No explanation has been provided for this answer.
The lumbar vertebra when compared with a thoracic vertebra has a
longer neural spine
wider neural canal
thicker centrum
shorter transverse process
Correct answer is C
No explanation has been provided for this answer.
Which of the following is the function of lymph?
Carries hormones round the body
Transports nutrients and oxygen from blood capillaries
Distributes heat uniformly round the body
conveys amino acids and glucose from the small intestine to the liver
Correct answer is B
No explanation has been provided for this answer.