Biology Questions

• ......... reproduces by binary fission
• Which type of cell, skin is made up of:
• Sulphur Dioxide pollution is indicated by an excessive growth of which of the following?
• Which cells in pancreas produce Insulin ?
• Fill in the blank with the most appropriate option. Plants that do not have a differentiated plant body belong to the group _____
• Asexual reproduction differs from sexual reproduction in that in asexual reproduction, ______
• Deficiency of which of the following causes non-clotting of blood?
• Which Virus causes Chicken Pox?
• Fishes have a ........ chambered heart.
• Which is the longest bone in the human body?
• A US team of scientists has found that the mechanism responsible for the ageing process is located --
• The study of relation of animals and plants to their surroundings is called__________
• At which stage in its life cycle does the silkworm yield the fiber of commercial use
• Which organ has finger like outgrowths which are called as Villi (Singular Villus)?
• Which of the following vitamins are water soluble?
• Lysosome is formed from which of the following cell organelles?
• A protein is synthesized in the endoplasmic reticulum bound ribosomes and it targets to the inner thylakoid space of chloroplast. How many double-layered membrane layers it has to pass to reach its destination?
• Plant tissues are of how many types?
• Nephron is related to which of the following system of human body?
• The process of copying genetic information from one strand of DNA into RNA is termed as