the function of lenticels is
- A. to remove excess water in plant
- B. to absorb water from the atmosphere
- C. for gaseous exchange
- D. to absorb light
- E. to store food
when protein are broken down they provide
- A. oxygen
- B. carbonhydrate
- C. energy
- D. amino-acid
- E. carbon dioxide
which of these type of skeleton is most appropriate for a cockroach?
- A. Hydrostatic skeleton
- B. Exoskeleton
- C. Endoskeleton
- D. Cartilaginous skeleton
- E. Bony skeleton
A trawler on a fishing trip caught a type of animal with hairs on its body. This animal could have been
- A. An amphibian
- B. a reptile
- C. a shark
- D. a mammal
- E. a seagull
Euglena may be classified as a plant because it
- A. has chloroplast
- B. has a gullet
- C. lives in a pond
- D. possesses a flagellum
- E. has pellicle
The cilia in paramecium are use for
- A. respirating
- B. locomotion
- C. protection
- D. regulating food intake
- E. excretion
People suffering from myopia
- A. can see near object clearly
- B. can see far away object clearly
- C. cannot see any object clearly
- D. are colour blind
- E. are able to see clearly in the dark
One of the function of xylem is
- A. strengthening the stem
- B. manufacturing food
- C. reducing loss of water
- D. conducting manufactured food
- E. storing unused sugar
Given the equation:
6CO2 + 6H2O → C6H12O6 + 6O2 {Under sunlight & Chlorophyll)
The oxygen given off during the above process is derived from
- A. sunlight
- B. chlorophyll
- C. carbon dioxide
- D. atmosphere
- E. water
Given the equation:
6CO\(_2\) + 6H\(_2\)O → C\(_6\)H\(_{12}\)O\(_6\) + 6O\(_2\) {Under sunlight & Chlorophyll)
The process represented by the above equation is?
- A. proteinsynthesis
- B. respiration
- C. photosynthesis
- D. transpiration
- E. translocation
A plant which grows on another plant without apparent harm to the host plant is called
- A. a parasite
- B. an epiphyte
- C. a saprophyte
- D. a predator
- E. a hermaphrodite