Water is required for seed germination to take place because it
activates the enzymes
softens the testa
liberates energy for growth
permits radicle growth
allow oxygen to diffuse into the seed
Correct answer is A
No explanation has been provided for this answer.
a fertilized ovary and other floral parts
a fertilized ovary
a fertilized ovary and calyx
a fertilized ovary and fleshy receptacle
an unfertilized ovary and other floral part
Correct answer is B
No explanation has been provided for this answer.
Which of the following organs produces bile?
Gall bladder
Pancreas
Spleen
Liver
Stomach
Correct answer is D
No explanation has been provided for this answer.
the addition of common salt
boiling for one hour
heating to 75oc for 20 minutes
the addition of vinegar
heating to 100oc for 12 hours
Correct answer is C
No explanation has been provided for this answer.
Which one of the following animals is NEVER a secondary host of tapeworms?
cow
Fish
Pig
Man
Dog
Correct answer is D
No explanation has been provided for this answer.