FREE CPP Plant Propagation & Growth Management Questions and Answers

Question 1

Which propagation method involves placing a plant stem in soil while still attached to the parent plant?

Accepted Answer

Layering

Answer

Grafting

Answer

Cutting

Answer

Division

Question 2

Which plant hormone is most associated with cell elongation and shoot growth?

Accepted Answer

Gibberellins

Answer

Auxins

Answer

Ethylene

Answer

Cytokinins

Question 3

Which propagation method is best for maintaining genetic uniformity?

Accepted Answer

Cuttings

Answer

Seed propagation

Answer

Grafting

Answer

Stratification

Question 4

What is the function of cytokinin in plants?

Accepted Answer

Promote cell division

Answer

Stimulate flowering

Answer

Induce dormancy

Answer

Inhibit root growth

Question 5

What is the main advantage of seed propagation?

Accepted Answer

Genetic diversity

Answer

Faster growth

Answer

Genetic uniformity

Answer

Pest resistance

Question 6

Which method involves separating parts of a mature plant to grow new ones?

Accepted Answer

Division

Answer

Air layering

Answer

Cutting

Answer

Seed stratification

Question 7

Which condition is crucial for rooting stem cuttings?

Accepted Answer

High humidity

Answer

Low humidity

Answer

Direct sunlight

Answer

Cold temperatures

Question 8

What is the goal of pinching in growth management?

Accepted Answer

Promote bushier growth

Answer

Reduce growth rate

Answer

Stimulate flowering only

Answer

Encourage upward growth

Question 9

Which factor most affects the success rate of plant grafting?

Accepted Answer

Cambium alignment

Answer

Leaf shape similarity

Answer

Same plant height

Answer

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