List of top Biology Questions

What is the approximate size range of lymphocytes, a type of white blood cell?
Which of the following is an emulsion?
Which of the following statements is correct regarding the number of codons and their degeneracy?
Which of the following statements about pollen grains is incorrect?
Which of the following enzymes is secreted by the urinary bladder?
In males, the penis is analogous to which structure in females?
Which of the following factors ensures that coding for the same amino acid, such a methionine and valine, using identical anticodons remains non-ambiguous
Which of the following statements best describes the relationship between the hormones ANF and Angiotensin 2 in terms of their physiological effects on the body?
A staminode does not possess
During light reaction in photosynthesis the following are formed.
Identify the components labelled $(A-D)$ in the given flow chart of the blood clotting process.
The adult animal in this phylum is radially symmetrical; but its larva exhibits bilateral symmetry :
In a typical eukaryotic cell cycle, Gap 1, Synthesis and Gap 2 are the three phases included in the
A good replenishment of phosphorus is
A gland not associated with the alimentary canal is
A genomic library is
A genetically engineered bacteria used for clearing oil spills is
A fruit developing from a complete infl orescence is called
A fibrous root system is excellent for
A horse lives for
A lubricant mucin, in saliva is made up of
A defining property of living beings is
If 400 pollen grains are produced from a single monothecous anther from its components equally, what is the number of pollen grain mother cells in each of the sporangia ?
A horizontal underground stem is a
A gymnosperm with furcate venation which is grown in Budhist temples