List of top Biology Questions

Who discovered DNA?
.......... can't be further hydrolyzed.
Which of the following causes typhoid fever?
Assertion: Insects are important pollinators for many flowering plants. Reasoning: Insects visit flowers to obtain nectar or pollen, and in the process, they inadvertently transfer pollen from one flower to another, facilitating cross-pollination.
Which part of a plant is grafted onto a stock that is rooted?
Which of the following processes is NOT part of cellular respiration?
How much ATP is produced by aerobic respiration?
Which of the following is true about the pulmonary artery in the human circulatory system?
How many heartbeats does a person have in 1 minute on average?
Menstrual blood does not clot due to the presence of ?
Arrange the meninges in order from outer to inner:
Which of the following statements correctly differentiates reproduction in higher plants from lower plants?
Which hormone is NOT produced by the Islets of Langerhans in the pancreas?
What is the correct sequence of ecological succession in a terrestrial ecosystem?
Which are the pioneer species in aquatic habitats?
Which disease is characterized by symptoms such as dehydration, excessive loss of water in urine, and absence of glucose in the urine?
Which of the following conclusions was drawn from the Avery-MacLeod-McCarty experiment related to bacterial DNA?
Arrange the affinity of hemoglobin (Hb) towards \( \mathrm{CO} \), \( \mathrm{CO_2} \), and \( \mathrm{O_2} \) in increasing order.
What conclusion was derived from the Hershey-Chase experiment involving bacteriophages?
Which of the following best describes sympatric speciation?
Which of the following uses plasma membrane for respiration?
The enzyme bromelain, found in pineapples, is primarily used for:
Which hormones stimulate the production of pancreatic juice and bicarbonate?
What are some archaeological sites where Neanderthal remains and artifacts have been discovered?
The last electron acceptor in ETS (Electron Transport System) is: