Correct answer
D. again and again
Explanation
again and again is the correct answer. Review the question and compare it with the other choices to remember this fact for future exams.
cataracts is a disease which is due to__________?
The skeleton of the sponges is in the form of variously shaped needle like structures called___________?
_________________ cells of phloem are directly involved in transport of organic solutes?
An insulin molecule consists of _________ polypeptide chains?
Biologist ‘Grass’ discovered the life cycle of plasmodium in_______?
Which of the following neuron has a single long dendron?