Biology Questions for SSC

Question 1

Absence of fish along a river Indicates

• AZone of degradation
• BZone of active decomposition
• CAll zones of pollution
• DZone of recovery
• Ans: A

Question 2

Penicillin is isolated from:

• AFungi
• BAlgae
• CVirus
• DBacteria
• Ans: A

Question 3

Completion for food, light and space is most severe in

• Adistantly related species growing in the same habitats.
• Bdistantly related species growing in different habitats
• Cclosely related species growing in the same area or in the same niche
• Dclosely related species growing in different habitats.
• Ans: C

Question 4

Bryophytes are often called as amphibian plant because they:

• Aappear like frog
• Bare found both in water and on land
• Cdo not have habitat preference
• Dcan eat insects
• Ans: B

Question 5

The old worn-out red blood corpuscles are destroyed in

• ALiver
• BStomach
• CBone marrow
• DSpleen
• Ans: D