List of top Biology Questions

What happen to the O dissociation curve of haemoglobin if the pH is decreased.
At high altitudes, RBC of human blood will
Which of the following cells does not respire ?
Which is sesamoid bone ?
Heterocysts are found in
Which of the following is an egg laying mammal?
Haemodialysis is associated with
A heart murmur indicates a defective
When two unrelated individuals or lines are crossed, the per romance of $F _{1}$ hybrid is often superior to both parents. This phenomenon is called:
A cell swells up when kept in
Menstrual flow occurs due to lack of
A meristenatic region present between xylem and phloem of open vascular bundle is called
Bulliform cells are found in
The type of epithelial cells which line the inner surface of fallopian tubes, nasal passage, bronchioles and small bronchi is known as
The movement of electrons from chlorophyll molecules to NADP occurs in
NH is released from
Enzyme found functional in lysosome is
Which of the following is balancing organ?
Central dogma of genetic information is modified by the discovery of
The bacteria are considered to be plants because they
$Zn, Mo, Fe, Cu$ are
Yellow bone marrow is found especially in the medullary cavity of
Which of the following is a non-excitable, variously shaped and found between neurons?
$3$-PGA is first stable product ill
Which one of the following is a mismatch ?