BOTANY EAMCET MEDICAL MODEL QUESTION PAPER
1. Dendrochronology deals with the study of
a. Counting the combinal rings
b. Formation of annual rings
c. Rate of growth in trees
d. Estimation of age of trees
ans. d
2. Ephemeral plants
a. Store water
b. Live for very short period
c. Have long slender stem
d. Grow in saline soils
ans. b
3. In a hydrach succession, the seral stage at which trees appear is called
a. scrub stage
b. Reed - swamp stage
c. Marsh- meadow stage
d. Free floating plant stage
ans. a
4. Which of the following is a succulent xerophyte ?
a. Casuarina
b. Tribulus
c. Nerium
d. Opuntia
ans. d
a. Counting the combinal rings
b. Formation of annual rings
c. Rate of growth in trees
d. Estimation of age of trees
ans. d
2. Ephemeral plants
a. Store water
b. Live for very short period
c. Have long slender stem
d. Grow in saline soils
ans. b
3. In a hydrach succession, the seral stage at which trees appear is called
a. scrub stage
b. Reed - swamp stage
c. Marsh- meadow stage
d. Free floating plant stage
ans. a
4. Which of the following is a succulent xerophyte ?
a. Casuarina
b. Tribulus
c. Nerium
d. Opuntia
ans. d
