Plant Growth and Development Concepts

Plant Growth and Development Concepts

Assessment

Interactive Video

Biology, Science

7th - 9th Grade

Easy

Created by

Amelia Wright

Used 1+ times

FREE Resource

The video tutorial covers plant growth and development, starting from seeds to mature plants. It explains primary and secondary growth, highlighting the roles of meristem cells. The tutorial also discusses internal and external factors affecting plant growth, such as genetics, hormones, sunlight, and water. The session concludes with a review and questions to reinforce learning.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial stage of a plant's life cycle?

Seed

Root

Flower

Leaf

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which part of the seed protects the embryo from drying out?

Cotyledon

Seed coat

Stem

Root

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of meristem cells in plants?

Cell division

Photosynthesis

Water absorption

Nutrient storage

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

During primary growth, which part of the plant grows first?

Stem

Flower

Leaf

Root

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of secondary meristem in plants?

Flowering

Increase in width

Increase in height

Seed production

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which hormone is responsible for cell elongation in plants?

Gibberellin

Cytokinin

Ethylene

Auxin

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is not an external factor affecting plant growth?

Soil

Water

Genetics

Sunlight

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