Man belongs to the family:
- (A) Felidae
- (B) Hominidae
- (C) Mammalia
- (D) Primataceae
- (B) Hominidae
Deficiency of vitamin C in the human body causes a deficiency disease called:
- (A) Beriberi
- (B) Night blindness
- (C) Rickets
- (D) Scurvy
- (D) Scurvy
To measure the specific gravity of milk, the instrument used is:
- (A) Hygrometer
- (B) Barometer
- (C) Lactometer
- (D) Hydrometer
- (C) Lactometer
One of the fundamental characteristics of living organisms is called as:
- (A) Photosynthesis
- (B) Digestion
- (C) Excretion
- (D) Metabolism
- (D) Metabolism
Plants growing on other plants are called as:
- (A) Saprophytes
- (B) Parasites
- (C) Epiphytes
- (D) Pathogens
- (C) Epiphytes
As per eating habit, squirrels are:
- (A) Frugivorous (Fruit eater)
- (B) Herbivorous (Plant eater)
- (C) Carnivorous (Animal eater)
- (D) Omnivorous (Plants + animal eater)
- (D) Omnivorous (Plants + animal eater)
Water loss from leaves through stomata is called as:
- (A) Evaporation
- (B) Transpiration
- (C) Evapotranspiration (ET)
- (D) Respiration
- (B) Transpiration
The study of how plants and animals interact with one another with the non-living environment is called as
- (A) Ecosystem
- (B) Sociology
- (C) Ecology
- (D) Habitat
- (C) Ecology
The number of bones in human body is:
- (A) 200
- (B) 202
- (C) 204
- (D) 206
- (D) 206
Nervous system in human body consists of:
- (A) Brain and spinal cord
- (B) Brain and nerves
- (C) Spinal cord and nerves
- (D) Brain, spinal cord and nerves
- (D) Brain, spinal cord and nerves