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CBSE - X - Biology - Control and Coordination
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
4th March 2024,
12:04 PM
CBSE - X - Biology - Control and Coordination
What is the cause of nastc movement found in mimosa pudica plant
Asked by saradamahapatra9999
23rd October 2020,
4:22 PM
CBSE - X - Biology - Control and Coordination
- promotes cell enlargement and cell differentiation in plants
Asked by sujalkumar7779891684
7th October 2020,
7:51 PM
CBSE - X - Biology - Control and Coordination
What is bolting?
Asked by acshanadhana15
30th September 2020,
5:39 PM
CBSE - X - Biology - Control and Coordination
where are these hormones(auxin,cytokinin,gibberellin,ethylene and abscisic acid) secreted.
Asked by acshanadhana15
30th September 2020,
5:22 PM
CBSE - X - Biology - Control and Coordination
what symbolic metabolites produced in plants?
Asked by arindeep.singh
9th September 2020,
4:47 PM
CBSE - X - Biology - Control and Coordination
Is plant have a muscular tissue if no then why sunflower or insectivores plants movie or it shows locomotion
Asked by Snehashivpuje
22nd June 2020,
4:39 PM
CBSE - X - Biology - Control and Coordination
How plants perform the function of control and coordination
Asked by njthrisha50495
27th April 2020,
12:49 PM
CBSE - X - Biology - Control and Coordination
Describe an activity to illustrate the phenomenon of hydrotropism.
Asked by subbukum
22nd January 2020,
7:13 PM
CBSE - X - Biology - Control and Coordination
how do control and coordination take in plants? (please explain as per NCERT text)
Asked by malasarathy75
16th January 2020,
3:24 PM
CBSE - X - Biology - Control and Coordination
How does mimosa plant response to touching?
Asked by asrafulrock017
29th December 2019,
6:47 AM
CBSE - X - Biology - Control and Coordination
Give three examples of chemotropism.
Asked by somya.sharma1002
23rd September 2019,
8:07 PM
CBSE - X - Biology - Control and Coordination
Why does shoot bend upward and root bend downward when a potted plant kept in horizontal position
Asked by saradamahapatra9999
2nd August 2019,
1:42 PM
CBSE - X - Biology - Control and Coordination
EXPLAIN WITH FULL DETAIL ABOUT ALL PLANTS HORMONE?
Asked by vinodkumar143788
21st June 2019,
10:03 AM
CBSE - X - Biology - Control and Coordination
What is nastic movement?
Asked by Kumarashish6345
2nd January 2019,
9:27 AM
CBSE - X - Biology - Control and Coordination
What is plant hormones
Asked by mofahad473
15th October 2018,
4:45 PM
CBSE - X - Biology - Control and Coordination
Name the plant hormone which induces photoperiodism.Explain its role.
Asked by sajal2402
24th September 2018,
6:42 PM
CBSE - X - Biology - Control and Coordination
What are tendrils? Plz ans me And how do they help in climbing?
Asked by Neha
13th September 2018,
8:14 PM
CBSE - X - Biology - Control and Coordination
which plant hormone helps to prevent wilting of leaves?
Asked by aswinkarakkath
9th August 2018,
11:17 AM
CBSE - X - Biology - Control and Coordination
write 2 types of nastic movement
Asked by althafsjd
5th August 2018,
9:58 PM
CBSE - X - Biology - Control and Coordination
Name four plant hormones.
Asked by priyankasharma
19th March 2018,
11:14 AM
CBSE - X - Biology - Control and Coordination
How auxin promote cell division in plant
Asked by 670509943339897
25th February 2018,
11:23 AM
CBSE - X - Biology - Control and Coordination
What is chemotropism? Give one example. Name any two plant hormones and mention their functions.
Asked by Topperlearning User
25th July 2017,
11:09 AM
CBSE - X - Biology - Control and Coordination
What do we call the movement of shoot towards light?
Asked by Topperlearning User
25th July 2017,
11:09 AM
CBSE - X - Biology - Control and Coordination
Why does the stem of a plant always show negative geotropism?
Asked by Topperlearning User
25th July 2017,
11:09 AM
CBSE - X - Biology - Control and Coordination
What is the role of plant hormone 'cytokinins'?
Asked by Topperlearning User
25th July 2017,
11:09 AM
CBSE - X - Biology - Control and Coordination
Which plant hormone promotes dormancy of seeds?
Asked by Topperlearning User
25th July 2017,
11:09 AM
CBSE - X - Biology - Control and Coordination
What is geotropism?
Asked by Topperlearning User
25th July 2017,
11:09 AM
CBSE - X - Biology - Control and Coordination
What are phytohormones?
Asked by Topperlearning User
25th July 2017,
11:09 AM
CBSE - X - Biology - Control and Coordination
Name the plant hormone which inhibits the growth of plants.Write the full form of EEG and name the instrument used for doing EEG of a person.
Asked by sisugsgsgsysyhshz
12th June 2017,
3:21 PM
CBSE - X - Biology - Control and Coordination
What is the use of phytohormones and animal hormones?
Asked by B P
17th September 2016,
10:00 PM
CBSE - X - Biology - Control and Coordination
What are hormones?
What is difference between plant hormones and animal Hormones? What are the difference between tropism and nasties?
Asked by seeni2005
28th July 2016,
11:18 AM
CBSE - X - Biology - Control and Coordination
Name the hormone synthesised at the shoot tips. How does it help the plant to respond to light?
Asked by Topperlearning User
21st March 2016,
11:46 AM
CBSE - X - Biology - Control and Coordination
In the video they have told that root shows positive geotropism.I have heard of roots which grow to the surface for example numatafor in mangroove, so how can we saytht roots show positive geitropism?
Asked by Anand Sarover
27th September 2014,
9:57 PM
CBSE - X - Biology - Control and Coordination
give description of plant and animal hormone?
Asked by Meenu S Unnithan
18th September 2014,
8:31 AM
CBSE - X - Biology - Control and Coordination
what are the functions of plant hormone gibberlines in plant body
Asked by anshika adlakha
6th September 2014,
7:56 PM
CBSE - X - Biology - Control and Coordination
what are the functions of plant hormone gibberlines in plant body
Asked by anshika adlakha
6th September 2014,
7:56 PM
CBSE - X - Biology - Control and Coordination
How do plant grows towards light?
Asked by shudhanshujn
28th August 2014,
9:45 PM
CBSE - X - Biology - Control and Coordination
WHAT ARE TROPIC HORMONES
Asked by Sanmit Ratnaparkhi
5th August 2014,
4:34 PM
CBSE - X - Biology - Control and Coordination
What is meant by plant hormone? Give one example each of plant hormone that : (a) Promotes growth. (b) Promotes cell division. (c) Inhibits growth. (d) Promote the growth of a tendril around a support.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - X - Biology - Control and Coordination
(a) Explain how auxins help in bending of plant stem towards light. (b) State the objective of the experiment for which experimental set up is shown in the given diagram.
Asked by Topperlearning User
4th June 2014,
1:23 PM
CBSE - X - Biology - Control and Coordination
Tendril encircles or coils around the object in contact with it. Elaborate.
Asked by Topperlearning User
28th January 2014,
1:46 PM
CBSE - X - Biology - Control and Coordination
Differentiate between growth independent (nastic) and growth dependent (tropic) movements of plants.
Asked by Topperlearning User
18th January 2014,
11:38 AM
CBSE - X - Biology - Control and Coordination
What is tropism? Design an experiment to demonstrate hydrotropism with the help of diagram.
Asked by Topperlearning User
19th November 2013,
10:45 AM
CBSE - X - Biology - Control and Coordination
Name various plant hormones. Give one function of each.
Asked by Topperlearning User
19th November 2013,
10:30 AM
CBSE - X - Biology - Control and Coordination
What are nastic movements? Describe its various types briefly.
Asked by Topperlearning User
19th November 2013,
10:24 AM
CBSE - X - Biology - Control and Coordination
Define the term photoperiodism? Mention the name of pigment responsible for it.
Asked by Topperlearning User
19th November 2013,
10:18 AM
CBSE - X - Biology - Control and Coordination
What are the three phases of cell growth in plants?
Asked by Topperlearning User
19th November 2013,
10:17 AM
CBSE - X - Biology - Control and Coordination
(a) Which plant hormone is present in greater concentration in the areas of rapid cell division? (b) Give one example of a plant growth promoter and a plant growth inhibitor.
Asked by Topperlearning User
19th November 2013,
10:17 AM
CBSE - X - Biology - Control and Coordination
Name two phytohormones and write any two functions of each.
Asked by Topperlearning User
19th November 2013,
10:16 AM
CBSE - X - Biology - Control and Coordination
WHAT IS THE ROLE OF FOLLOWING TROPIC MOVEMENTS IN PLANT.
Asked by
7th March 2008,
2:06 PM
