Botany › Plant Growth and Development
Plant Growth and Development Questions
101 questions across 4 subtopics — with step-by-step solutions.
Growth(21)
- If a diploid cell is treated with colchici... | Botany | TestHub
- In your opinion, which is the most effecti... | Botany | TestHub
- The maximum growth rate occurs in:NEET 2004 | Botany | TestHub
- In an experiment freshly hatched larvae of... | Botany | TestHub
- Opening of floral buds into flowers, is a... | Botany | TestHub
- A country with a high rate of population g... | Botany | TestHub
- Somaclones are obtained byNEET 2009 (Scree... | Botany | TestHub
- What are labelled phases and in given sigm... | Botany | TestHub
- Assertion : Plant growth as a whole is ind... | Botany | TestHub
- Tissue culture technique can produce infin... | Botany | TestHub
- Assertion : On plotting the length of the... | Botany | TestHub
- Typical growth curve in plants is:NEET 201... | Botany | TestHub
- The process of growth is maximum duringNEE... | Botany | TestHub
- Plants follow different pathways in respon... | Botany | TestHub
- The ability of plants to follow different... | Botany | TestHub
- Which one of the following plants does not... | Botany | TestHub
- In tissue culture experiments, leaf mesoph... | Botany | TestHub
- Which of the following statements is not c... | Botany | TestHub
- Length of the stem at time 0 is cm. The ar... | Botany | TestHub
- Heterophyllous development in response to... | Botany | TestHub
- Which one of the following isnota characte... | Botany | TestHub
Plant Growth Regulators(72)
- Which of the following pesticides is an ac... | Botany | TestHub
- Seed dormancy is due to:NEET 2002 | Botany | TestHub
- Bud dormancy is induced by | Botany | TestHub
- Plants deficient of element zinc, show its... | Botany | TestHub
- Differentiation of shoot is controlled by:... | Botany | TestHub
- Coconut milk factor is:NEET 2003 | Botany | TestHub
- Cell elongation in internodal regions of t... | Botany | TestHub
- Pruning of plants promotes branching becau... | Botany | TestHub
- Assertion : Photomodulation of flowering i... | Botany | TestHub
- Gibberellins can promote seed germination... | Botany | TestHub
- Avena curvature test is a bioassay for exa... | Botany | TestHub
- How does pruning help in making the hedge... | Botany | TestHub
- "Foolish seedling" disease of rice led to... | Botany | TestHub
- Which one of the following pairs, is not c... | Botany | TestHub
- Senescence as an active developmental cell... | Botany | TestHub
- Phytohormones are | Botany | TestHub
- One of the synthetic auxin isNEET 2009 (Sc... | Botany | TestHub
- Which one of the following acids is a deri... | Botany | TestHub
- One of the synthetic auxin is :NEET 2009 (... | Botany | TestHub
- Assertion : Cytokinins increases shelf lif... | Botany | TestHub
- Which one of the following acids is a deri... | Botany | TestHub
- Root development is promoted byNEET 2010 (... | Botany | TestHub
- One of the commonly used plant growth horm... | Botany | TestHub
- Abscisic acid is known as the stress hormo... | Botany | TestHub
- Through their effect on plant growth regul... | Botany | TestHub
- Which one of the following generally acts... | Botany | TestHub
- Which of the following plant growth regula... | Botany | TestHub
- During seed germination its stored food is... | Botany | TestHub
- The pineapple which under natural conditio... | Botany | TestHub
- Which one of the following growth regulato... | Botany | TestHub
- Dr F. Went noted that if coleoptile tips w... | Botany | TestHub
- Auxin can be bio assayed by:NEET 2015 (Pha... | Botany | TestHub
- Assertion : Plant growth regulators (PGRs)... | Botany | TestHub
- Gibberellins can promote seed germination... | Botany | TestHub
- Assertion : A correct concentration of aux... | Botany | TestHub
- TheAvena curvature is used for bioassay of... | Botany | TestHub
- One hormone hastens maturity period in juv... | Botany | TestHub
- You are given tissue with its potential fo... | Botany | TestHub
- Identify the incorrect statement about gro... | Botany | TestHub
- Fruit and leaf drop at early stages can be... | Botany | TestHub
- Which among the following are auxins? | Botany | TestHub
- Which of the following is not a bioassay f... | Botany | TestHub
- Assertion : Gibberellic acid increases len... | Botany | TestHub
- It takes a very long time for pineapple pl... | Botany | TestHub
- Read the given statements and identify the... | Botany | TestHub
- Which of the following sets does not inclu... | Botany | TestHub
- Removal of shoot tips is very useful techn... | Botany | TestHub
- Which hormone inhibits morphogenesis? | Botany | TestHub
- In order to increase the yield of sugarcan... | Botany | TestHub
- Name the plant growth regulator which upon... | Botany | TestHub
- Inhibitory substances in dormant seeds can... | Botany | TestHub
- Which of the following is not an inhibitor... | Botany | TestHub
- Match the following concerning the activit... | Botany | TestHub
- Who coined the term 'Kinetin'?NEET 2020 (P... | Botany | TestHub
- The plant hormone used to destroy weeds in... | Botany | TestHub
- Which of the following growth regulators i... | Botany | TestHub
- The gaseous plant growth regulator is used... | Botany | TestHub
- Production of Cucumber has increased manif... | Botany | TestHub
- Which hormone promotes internode / petiole... | Botany | TestHub
- Spraying of which of the following phytoho... | Botany | TestHub
- Match List-I with List-IIChoose the correc... | Botany | TestHub
- The phenomenon which is influenced by auxi... | Botany | TestHub
- Match List-I with List-II : \begin{array}{... | Botany | TestHub
- F. Skoog observed that callus proliferated... | Botany | TestHub
- Auxin is used by gardeners to prepare weed... | Botany | TestHub
- Spraying sugarcane crop with which of the... | Botany | TestHub
- Given below are some statements about plan... | Botany | TestHub
- Which one of the following phytohormones p... | Botany | TestHub
- Read the following statements on plant gro... | Botany | TestHub
- Match List I with List II :List I (Growth... | Botany | TestHub
- Which of the following plant growth regula... | Botany | TestHub
- Which of the following plant growth regula... | Botany | TestHub
Seed Dormancy and Germination(4)
Senescence(4)
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