Darwin noticed that organisms in similar habitats across the world looked alike. This illustrates
convergent evolution
adaptive radiation
co-evolution
descent with modification
Correct answer is A
No explanation has been provided for this answer.
A scientist that was involved in the development of evolution theory is
Lamarck
Mendel
Morgan
Pasteur
Correct answer is A
No explanation has been provided for this answer.
Which of the following features is used by chameleons to escape predation?
fearsome appearance
coiling tail
offensive smell
adaptive colouration
Correct answer is D
No explanation has been provided for this answer.
The function of the drone in a colony of bees is to
clean the cells
mate with the queen
protect the colony
lay eggs
Correct answer is B
No explanation has been provided for this answer.
Which of the following structures is only formed during cell division in animal cells?
Cell memberane
Cytoplasm
Centrosome
Ribosome
Correct answer is C
No explanation has been provided for this answer.