Which of the animals in the diagram represents the o...
Which of the animals in the diagram represents the oldest creatures in evolutionary history
iii
ii
i
iv
Correct answer is D
Embryos of vertebrates can be used to show evolutionary trends:
- Fishes → Amphibians → Reptiles → Birds → Mammals
In the diagram, the part labelled I represents the ...
Which of the following is released from car exhaust due to incomplete combustion of fuel? ...
Which of the following forms of variation will give a normal distribution? ...
Which of the following best describes the adaptation of the earthworm to its habitat? ...
In genetics, linkages refer to the linking of genes of the ...
Which gland is responsible for producing the hormone insulin? ...
Rabbits cannot survive in an aquatic environment because they have ...