Get a free home demo of LearnNext
Available for CBSE, ICSE and State Board syllabus.
Call our LearnNext Expert on 1800 419 1234 (tollfree)
OR submit details below for a call back
Introducing NextGurukul app, India's Largest Collaborative Learning Community for Learners and Educators - Now available with a Fresh UI and Exciting New Features!
Install NowAbirami
Dec 12, 2014
Write some examples of short day, long day and day neutral plants.
Sabyasachi
Oct 17, 2014
What is meant by triple response of ethylene?
Ethylene is a phytohormone which is produced in the plant under the conditions of mechanical stress. Ethylene is a phytohormone which protects seedlings from getting damaged during germination. ...
Sanalkumar S
Feb 24, 2015
Differentiate between ethylene and abscisic acid.
Differentiate between ethylene and abscisic acid.
Ethylene and abscisic acid are two phytohormones which show negative effect on growth of the plant. But they are very useful for plants in other ways.
Ethylene is a plant hormone whic...
Sabyasachi
Jun 14, 2014
What are microbiotic,mesobiotic and microbiotic seeds?
The seeds which have life-span ranges from 3–15 years are called mesobiotic seeds
The seeds which have life-sp...
Sabyasachi
Jun 14, 2014
Gibbane ring is a type of plant growth hormone
EX: Gibberellin.
Sabyasachi
Oct 17, 2014
What is the difference between Ethephon, Ethephen and Ethophen?
Ethephon is a growth regulator which accelerates the ripening of tomatoes, citrus fruits, apples etc. It brings about rapid ripening of fruits but rotting of fruits is also more when kept for ripeni...
Sabyasachi
Oct 17, 2014
How many isoprene units are present in Abscisic acid? Is it 3 or 4 units?
Abscisic acid is a phytohormone found in many plants regulating metabolic activities mainly under stress conditions.
Abscisic acid contains 3 isoprene units only. &#...
Sabyasachi
Jun 14, 2014
Usually monocots do not exhibit secondary growth. If the secondary growth is observed in monocots, it is anomalous. In monocots exhibiting such anomalous secondary growth, cambium forms vascular bun...
Sabyasachi
Jun 14, 2014
Etioplasts are the normal chloroplasts that are not exposed to light. Etioplasts are usually found in flowering plants that gro...
Abirami
Dec 12, 2014
Write some examples of short day, long day and day neutral plants.
Sabyasachi
Oct 17, 2014
What is meant by triple response of ethylene?
Ethylene is a phytohormone which is produced in the plant under the conditions of mechanical stress. Ethylene is a phytohormone which protects seedlings from getting damaged during germination. ...
Sanalkumar S
Feb 24, 2015
Differentiate between ethylene and abscisic acid.
Differentiate between ethylene and abscisic acid.
Ethylene and abscisic acid are two phytohormones which show negative effect on growth of the plant. But they are very useful for plants in other ways.
Ethylene is a plant hormone whic...
Sabyasachi
Jun 14, 2014
What are microbiotic,mesobiotic and microbiotic seeds?
The seeds which have life-span ranges from 3–15 years are called mesobiotic seeds
The seeds which have life-sp...
Sabyasachi
Jun 14, 2014
Gibbane ring is a type of plant growth hormone
EX: Gibberellin.
Sabyasachi
Oct 17, 2014
What is the difference between Ethephon, Ethephen and Ethophen?
Ethephon is a growth regulator which accelerates the ripening of tomatoes, citrus fruits, apples etc. It brings about rapid ripening of fruits but rotting of fruits is also more when kept for ripeni...
Sabyasachi
Oct 17, 2014
How many isoprene units are present in Abscisic acid? Is it 3 or 4 units?
Abscisic acid is a phytohormone found in many plants regulating metabolic activities mainly under stress conditions.
Abscisic acid contains 3 isoprene units only. &#...
Sabyasachi
Jun 14, 2014
Usually monocots do not exhibit secondary growth. If the secondary growth is observed in monocots, it is anomalous. In monocots exhibiting such anomalous secondary growth, cambium forms vascular bun...
Sabyasachi
Jun 14, 2014
Etioplasts are the normal chloroplasts that are not exposed to light. Etioplasts are usually found in flowering plants that gro...