Courtship behaviour in animals may include all of the following except
howling of a dog
dancing of the worker bee
croaking of a toad
basking in the sun by a lizard
Correct answer is D
No explanation has been provided for this answer.
Homozygous white
Homozygous black
Heterozygous white
Heterozygous black
Correct answer is C
No explanation has been provided for this answer.
The haploid number of chromosomes in humans is
48
46
24
23
Correct answer is D
No explanation has been provided for this answer.
chromatids
mutants
alleles
chromatin
Correct answer is C
No explanation has been provided for this answer.
all red flowered plants
all white flowered plants
red flowered, white flowered plants
white flowered red flowered plants
Correct answer is C
No explanation has been provided for this answer.