Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

CBSE Class 10 Answered

Describe an experiment to show hydrotropism.
Asked by | 27 Aug, 2010, 05:14: PM
answered-by-expert Expert Answer
Fill three fourths of a glass aquarium with dry sand. Sink a porous pot into the sand. Plant a pea seedling somewhat away from this pot. Then fill the pot with water. The water from this pot will seep through its sides and keep the surrounding sand moist. After about one or two weeks, observe the roots of the seedling either through the glass dish or by carefully uprooting the plant.
You will find that the roots turn towards the direction of the water.
Answered by | 28 Aug, 2010, 06:15: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
CBSE 10 - Biology
.
question image
Asked by xtream1sharuq2 | 24 Apr, 2024, 12:02: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Leaves of 'CuiMui' plant begin to fold up and droop in response to stimulus. Name the stimulus and write the cause for such a rapid movement. Is there any growth involved in the movement?
Asked by rashmij34 | 04 Mar, 2024, 12:04: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
in animals hormones can be secreted by one organ and can act on multiple organs justify this statement by explaining the effect of a single animal hormone on three organs
Asked by yayiaow1 | 03 Dec, 2023, 08:10: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
heartbeat controlled by
Asked by patelsakshi07patel | 22 Nov, 2023, 07:24: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
name various parts of brain and describe it's function
Asked by ashuashutoshsharma2 | 11 Nov, 2023, 11:38: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
A predator is hunting a squirrel. What does animals like squirrel like in the scary situation?
Asked by ishapanday76 | 20 Oct, 2023, 01:09: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
denciphelone
Asked by adarshyadava123 | 19 Aug, 2022, 10:27: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Taking the example of the heart beat, justify the antagonistic action of sympathetic and parasymphathetic nervous system.
Asked by bhu.joshi54 | 14 Jun, 2022, 09:27: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
Name 2 tissues which provide control and coordination in animals. 
Asked by bhu.joshi54 | 14 Jun, 2022, 09:24: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
CBSE 10 - Biology
How does chemical Co-ordination take place in animals
Asked by hhemantasingh87 | 05 May, 2022, 03:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×