Select the correct option to test your answer:
More Biology Questions
The first cell of the sporophyte generation is______________?
'W'h'i'c'h' 'o'n'e' 'o'f' 't'h'e' 'f'o'l'l'o'w'i'n'g' 'p'a'i'r's' 'b'e'l'o'n'g's' 't'o' 'c'a'r't'i'l'a'g'i'n'o'u's' 'f'i's'h'?'
Yellowish glandular structure which produces progesterone is_____________?
Lungs are spongy due to the presence of million of___________?
Consider the following statements regarding the origin of protobionts (protocells) and choose the correct answer: 1. The self-assembly process is internally controlled by selective intermolecular forces 2. The protocells possessed lipids, nucleic acids and had a definite molecular configuration 3. The protocells were heterotrophic 4. The instructions for the behaviour in the protocellular life-cycle were in the protenoids