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Plant Growth and Mineral Nutrition Mocktest MHT-CET 2023

Plant Growth and Mineral Nutrition is an important chapter as its weightage for MHT-CET 2023 is about 4% from 12th biology syllabus

Plant Growth and Mineral Nutrition includes the following sub-topics:

  • Plant Growth
  • Phases of Growth
  • Conditions for Growth
  • Growth Rates and Types of Growth
  • Growth Curve
  • Differentiation, De-differentiation, Re-differentiation
  • Plasticity
  • Growth Hormones
  • Photoperiodism
  • Vernalization (Yarovization)
  • Mineral nutrition
  • Nitrogen cycle
  • Seed germination

Before starting the test make sure to prepare all the above topics of Plant Growth and Mineral Nutrition.

Start your Mocktest by clicking the below start button

Created on By admin

Plant Growth and Mineral Nutrition (Biology)

Best of Luck!

1 / 40

Abscisic acid is also called as

2 / 40

Which hormone is called stress hormone

3 / 40

Abscisic acid(ABA) promotes

4 / 40

The influence of light on flowering is known as

5 / 40

Photoperiodism was discovered in Maryland  mammoth variety of____ plant.

6 / 40

A chemical believed to be involved in  flowering is

7 / 40

Photoperiodic stimulus is perceived by

8 / 40

Phytochromes are active in

9 / 40

Vernalization is also called as

10 / 40

Vernalization shortens the ____ phase of plants

11 / 40

Highest concentration of auxin exist

12 / 40

Pruning makes the hedge plant dense because

13 / 40

Seedless grapes are produced by

14 / 40

For rooting on leaves of Bryophyllum, the growth regulator used is

15 / 40

Specific property attributed to gibberellins is

16 / 40

Physiological function not influenced by ABA is

17 / 40

In plants like cabbage, wheat and poppy when long dark period is interrupted by a brief flash of light

18 / 40

The Avena curvature is use for bioassay of

19 / 40

Auxin can be bioassayed by

20 / 40

Select an appropriate plant hormone responsible for apical dominance from the following

21 / 40

Which one of the following is a dicot weedicide

22 / 40

The phenomenon called 'Apical dominance' in plants is due to a phytohormone

23 / 40

Fruit and leaf drop at early stages can be prevented by the application of

24 / 40

Elongation of internode is caused by

25 / 40

In plants, Richmond-Lang effect is

26 / 40

It takes very long time for pineapple plants to produce flowers. Which combination of hormones can be applied to artificially induce flowering in pineapple plants throughout the year to increase yield?

27 / 40

Ethylene is a simple gaseous plant growth regulator. Identify in which of the following the ethylene is synthesized in large amounts by tissues?

i) Senescence

ii) Ripening of fruits

iii) Actively growing apices of stems and roots

iv) Cell division promoting activity

28 / 40

Which one of the following growth regulators is known as 'stress hormone'?

29 / 40

What is the site of perception of photoperiod necessary for induction of flowering in plants?

30 / 40

If a plant produces flowers when exposed only the alternating periods of 5 hours light and 3 hours dark in a 24-hour cycle, then the plant should be a______

31 / 40

Which one of the following is CORRECT for blooming of 'short day' plants?

32 / 40

Phytochrome is a

33 / 40

Vernalization promotes flowering by

34 / 40

Consider the following statements i, ii, iii regarding criteria for essentiality of the nutrients in plants:

i) The presence of elements is must for plants to complete their life cycle

ii) The role of the element can be replaced by another element

iii) The element must be directly involved in the metabolism of the plant

Choose the CORRECT statements:

35 / 40


36 / 40

Chemically abscisic acid is

37 / 40

Skoog and Miller discovered first cytokinin while working on tissue culture of

38 / 40

In many plants, the change from vegetative to reproductive phase takes place in response to

39 / 40

Which factor of light has profound effect on flowering in higher plants?

40 / 40

Which of the following is a long day plant?

Your score is

The average score is 45%


Mocktest of Plant Growth and Mineral Nutrition is live!
  • Name of test : Plant Growth and Mineral Nutrition
  • Subject Biology(12th)
  • Marks per question : 2 marks
  • No. of questions : 40 questions
  • Total marks of test 80 marks

Domocktest Digital platform created a Online test Series for MHT-CET examination. This is state level exam conducted by Maharashtra Test cell for Students to take admission in different college’s all over Maharashtra for qualifying degrees like engineering and B pharmacy.

In the above test we have almost covered all the frequently asked questions in MHT-CET examination related to “Plant Growth and Mineral Nutrition ” in last few year’s question papers. If you are scoring best in the tests provided by us we assure you that you will definitely score good in your entrance examination. We have tried our best and make this difficult test for you.

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