Class XI

Mathematically arithmetic growth is expressed as
  1. Lt=L0+ rt
  2. Lt=L0 - rt
  3. Lt=L0.rt
  4. Lt=L0/rt
How many cells per hour does a single maize root apical meristem can give?
  1. 175
  2. 17,500
  3. 1,750
  4. 1,75,000
Auxins are mostly produced in
  1. Meristematic region
  2. Zeatin
  3. Shoot
  4. Root
How many numbers of gibberellins are distributed in different organisms?
  1. More than 150
  2. More than 100
  3. More than 200
  4. More than 10
Photoperiodism was discovered by
  1. W.Went
  2. F.E.Fritsch
  3. Garner and Allard
  4. F.F.Blackman
Time Elapsed

HR : MIN : SEC
Question Answered
0
Score out of 100
0

Get Started!

we provide the best
services to our students

AmazingCounters.com Views

 

LKG - 12th

Rs 1,999  Annual
Plan
TOP