Plants revision and anatomy

Plants revision and anatomy

Multiple Choice

Nonvascular plants include

• ferns

• honwarts

• conifers

• lilies

Multiple Choice

Which part may develop into a fruit?

• E
• D
• C
• A

Multiple Choice

What is a cotyledon?

• First pair of leaves produced by the seed

• All leaves after the first two leaves emerge.

• Supporting structure that connects roots and leaves and allows water and nutrients to move around the plant

• thin flattened portion of leaf that collects sunlight and performs photosynthesis

• unopened plant structure that will open into new leaves, flowers, or stems

Multiple Choice

The male part of the flower is called the stamen.

• True

• False

Multiple Choice

What is a pollinator?

• Animal that moves pollen from plant to plant

• Animal that eats pollen

• A plant that makes pollen

• A plant that does not make pollen

Multiple Choice

Sclerenchyma cells are ____________ at maturity

• Living
• Non-living

Multiple Choice

Which type of plant tissue covers the outer surface of the plant and acts as a protective layer?

• Dermal
• Vascular
• Ground
• Connective

Multiple Choice

This type of crop plant has a fibrous root system:

• Monocot

• Dicot

• Monoecious

• Dioecious

Multiple Choice

what is the function of xylem tissue?

• transports water and minerals salt

• control the opening and closing of stoma

• carry out photosynthesis

• provide support for young plant

Multiple Choice

which of these tissues are not known as ground tissue?

• parenchyma tissue

• collenchyma tissue

• epidermal tissue

• sclerenchyma tissue

Multiple Choice

which of these functions do not belongs to parenchyma tissue?

• carries out photosynthesis

• stores food materials such as starch

• absorption of water and mineral

• provides support to the plants

Multiple Choice

Parenchyma cells are ____________ at maturity

• Living

• Non-living

Multiple Choice

carbon dioxide + _______ = glucose + oxygen

• Water

• Hydroxide

• Chlorophyll

• Sunlight

Multiple Choice

This part of the plant is packed with chloroplasts

• Dermal tissue

• Chlorophyll

• Sapwood

• Mesophyll

Multiple Choice

The part of the leaf that enables it to hold water by stopping water from escaping through evaporation

• Cuticle

• Palisade Cells

• Xylem

• Epidermis

Multiple Choice

Which of the following structures allows for gas exchange between a leaf and the atmosphere?

• Cuticle
• Phloem
• Stomata
• Xylem

Multiple Choice

What type of vascular tissue is responsible for transporting the sugars made in photosynthesis from the leaves to the roots?

• Cuticle
• Phloem
• Stomata
• Xylem

Multiple Choice

Promotes cell elongation

• abscisic acid

• auxin

• cytokinins

• gibberellin

• ethylene

Multiple Choice

Stimulates cell division

• abscisic acid

• auxin

• cytokinins

• gibberellin

• ethylene

Multiple Choice

Promotes seed dormancy

• abscisic acid

• auxin

• cytokinins

• gibberellin

• ethylene

Multiple Choice

In the story 'Jack and the beanstalk', Jack grew a beanstalk that grew way into the clouds. If I wanted to try and grow one myself, which plant hormone would I give my beanstalk?

• Cytokinesis

• Ethylene

• Auxins

• Gibberellins

Multiple Choice

What happens when you place an over ripe banana in a fruit bowl with other fruit?

• Nothing will happen

• The other fruit will grow in size

• Ethylene gas will cause the fruit to grow mold

• Ethylene gas will cause the other fruit to ripen

Multiple Choice

Auxins are responsible for _____________ of a plant

• Colour change

• Watering

• Phototropism

• Growth