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Gnetophytes and Ginkgoes Quiz

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Questions and Answers

Which of the following is a key difference between gymnosperms and angiosperms?

Gymnosperms have needle-like leaves.

Angiosperms rely primarily on wind for pollination. (correct)

Angiosperms have naked seeds exposed on cones.

Gymnosperms produce flowers and fruits.

What is a unique feature of angiosperms not found in gymnosperms?

Production of flowers and fruits

Double fertilization (correct)

Naked seeds on cones

Needle-like leaves

In terms of diversity, which group of plants is the most dominant and widespread on Earth?

Gymnosperms

Cycads

Conifers

Angiosperms (correct)

Which plant group uses flowers for pollination?

Eudicots Signup and view all the answers

What is the main function of a fruit in seed plants?

To protect the embryo Signup and view all the answers

Which type of plants have seeds enclosed within a fruit?

Eudicots Signup and view all the answers

What is a characteristic feature of gymnosperm leaves?

'Needle-like' or 'scale-like' leaves Signup and view all the answers

Which plant group relies on animals or insects for pollination?

'Flowering' plants Signup and view all the answers