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Mdcat-past-papers - DUHS - Biology Quiz

Filters: Board: DUHS | Subject: Biology |
121. Name common gut roundworm parasite of human and pigs :



122. Taenia is an endoparasite of humans,pigs and cattle which belongs to phylum:



123. ----- is an intestinal parasite of man belongs to phylum nematoda:



124. Round worms belong to which phylum?



125. Enteron is the characteristic feature of :



126. I provide protection of coastline from storm, shelter for marine organisms, assist in carbon and nitrogen fixing



127. Completes life cycle in two hosts snail, sheep or man



128. What are true characteristics of class anthozoa ?



129. Lungs are present in:



130. Mammals become dominant in:



131. The tail of chlorophyll molecule is embedded in:



132. Chlorophyll 'a' and chlorophyll 'b' differ in one of the functional group that chlorophyll 'a' has:



133. When we extract carotenoids from its source we see that it is:



134. Colorless Plastid is called:



135. Z-scheme is used for:



136. Enzyme NADP reductase is responsible for:



137. Cyclic phosphorylation is stimulated by:



138. In the non-cyclic electron transport of light reaction, the deficit of electrons occurs in the chlorophyll, as it absorbs energy.



139. The process of ATP synthesis through a combination of electrochemical and osmotic events is known as:



140. Which step of photosynthesis uses molecular oxygen?