List of top Biology Questions

Which one of the following features is false about nucleus?
Which of the following statements is false about ER?
Larger subunit of 80S ribosome is
Chiasmata are first seen during
Which type of cell connections generally prevent materials from passing between cells?
Which of the following chromosomes are responsible for most of the sexlinked traits?
The bundle of axons in the central nervous system is known as
Male gametes are flagellated in
If an inheritable mutation is observed in a population at high frequency it refered to as
Progestasert is an IUD which makes the uterus unsuitable and cervix hostile the sperms as they are
Continued self pollination results in
Ernest chain and Howard Florey's contribution was
A colour blind man marries a woman with normal sight who has no history of colour blindness in her family. What is the probability of their grandson being colour blind ?
Which of the following statements is not correct?
Filiform apparatus is characteristic feature of
Glenoid cavity articulates
Which one of the following is oviparous?
Cell wall is absent in
Blood pressure in the mammalian aorta is maximum during
The body cells in cockroach discharge their nitrogenous waste in the haemolymph mainly in the form of
Among china rose, mustard, brinjal, potato, guava, cucumber, onion and tulip, how many plants have superior ovary?
Which of the following is not a function of the skeletal system?
An association of individuals of different species living in the same habitat and having functional interactions is Losing heat rapidly from the body during high temperature.
Which one of the following is not an inclusion body found in prokaryotes?
Which of the following are not membrane - bound?