0 of 15 Questions completed
You have already completed the quiz before. Hence you can not start it again.
Quiz is loading…
You must sign in or sign up to start the quiz.
You must first complete the following:
0 of 15 Questions answered correctly
Time has elapsed
You have reached 0 of 0 point(s), (0)
Earned Point(s): 0 of 0, (0)
0 Essay(s) Pending (Possible Point(s): 0)
In oogamy, fertilization involvesCorrectIncorrect
In ginger, vegetative propagation occurs throughCorrectIncorrect
Which of the following pairs is not correctly matched?
Mode of reproduction-> ExampleCorrectIncorrect
The process of series of changes from larva to adult after embryonic development is calledCorrectIncorrect
Which one of the following generates new genetic combinations leading to variation?CorrectIncorrect
In a practical test, a student has to identify the organisms in which syngamy does not occur. In those organisms the female gamete undergoes development to form new organisms without fertilization. This phenomenon is called “X”. Identify the organisms and the phenomenon “X”CorrectIncorrect
Which of the following statements is incorrect ?
(i)Bamboo species flower only once in their life time, generally after 50-100 years and produce large number of fruits and die.
(ii)In animals, the juvenile phase is followed by morphological and physiological changes prior to active reproductive behaviour.
(iii)The reproductive phase is of same duration in all organisms.
(iv)Juvenile phase is the period of growth between the birth of an individual till it reaches reproductive maturity.CorrectIncorrect
Which reproductive adaptation is characteristic of most terrestrial vertebrates but not of most aquatic vertebrates?CorrectIncorrect
Which one of the following statements is not correct?CorrectIncorrect
What is common between vegetative reproduction and apomixis?CorrectIncorrect
The statements given below describe certain features that are observed in the pistil of flowers.
(i)Pistil may have many carpels
(ii)Each carpel may have more than one ovule
(iii)Each carpel has only one ovule
(iv)Pistil have only one carpel Choose the statements that are true from the options belowCorrectIncorrect