Which of the following is not a function of the blood?
Maintenance of body temperature
Formation of clot
Distribution of bile
Transportation of excretory materials.
Distribution of hormones
Correct answer is C
No explanation has been provided for this answer.
Which of the following is a method of artificial vegetative propagation?
Creeping stem
Layering
Corm
Rhizome
Bulbil
Correct answer is B
No explanation has been provided for this answer.
Which of the following can be used for vegetative propagation?
Ginger stem
Yam leaf
Plantain roots
Sweet potato tuber
Carrot root
Correct answer is A
No explanation has been provided for this answer.
Which of the following is a difference between mitosis and meiosis?
Alignment of chromosomes along the equitorial plane
Replication of the chromosomes and the cell organelles
Pairing of homologous chromosomes
Formation of spindle fibers
Thickening of chromatin threads at prophase
Correct answer is C
No explanation has been provided for this answer.
One major difference between osmosis and diffusion is that diffusion
does not need a semipermeable membrane
does not take place in living tissues
takes place only in a liquid medium
takes place only in a gaseous medium
cannot be demonstrated experimentally
Correct answer is A
No explanation has been provided for this answer.