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Campbells Biology 12th edition chapter 38 test bank Questions & 100% correct AnswersLatest Test | Graded A+ | Passed $11.49   Add to cart
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Campbells Biology 12th edition chapter 38 test bank Questions & 100% correct AnswersLatest Test | Graded A+ | Passed
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Which of the following types of flowers are incapable of self-pollination? A flowers lacking petals B flowers lacking anthers C wind-pollinated flowers D insect-pollinated flowers ;-- B flowers lacking anthers Which of the following is the correct order of floral organs from the outside to ...

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  • August 26, 2024
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  • 2024/2025
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Campbells Biology 12th edition chapter 38
test bank Questions & 100% correct Answers-
Latest Test | Graded A+ | Passed
Which of the following types of flowers are incapable of self-pollination?

A flowers lacking petals

B flowers lacking anthers

C wind-pollinated flowers

D insect-pollinated flowers

✓ ;-- B flowers lacking anthers



Which of the following is the correct order of floral organs from the outside to the inside of a

complete flower?

A) petals → sepals → stamens → carpels

B)sepals → stamens → petals → carpels

C)spores → gametes → zygote → embryo

D)sepals → petals → stamens → carpels

✓ ;-- sepals → petals → stamens → carpels



Arrange the following structures from largest to smallest, assuming that they belong to two

generations of

the same angiosperm.

1. ovary



26/08/2024 | © Copyright- This work may not be copied for profit.

, Excellence is key | 2024/2025 ~Page |2


2. ovule

3. egg

4. carpel

5. embryo sac

A)4, 2, 1, 5, 3

B)5, 4, 3, 1, 2

C)5, 1, 4, 2, 3

D)4, 1, 2, 5, 3

✓ ;-- 4, 1, 2, 5, 3



Which of the following best describes a selective advantage of retaining the gametophyte

within the living

sporophyte of land plants?

A The gametophyte is able to grow much larger than if it was independent.

B The gametophyte can be raised into the air, exposing it to more light for photosynthesis.

C Meiosis can now occur in haploid gametophyte cells.

D Nutrients needed for the gametophyte to produce gametes can be provided by the parent

plant.

✓ ;-- D Nutrients needed for the gametophyte to produce gametes can be provided by the
parent plant.



A summer occupation in maize-growing regions is detasseling the maize: removing unwanted

male




26/08/2024 | © Copyright- This work may not be copied for profit.

, Excellence is key | 2024/2025 ~Page |3


flowers so that female flowers on the same plant are pollinated by the desired pollen for the

hybrid maize.

Which of the following best describes maize plant flowers?

A)They have both stamens and carpels and the plant is dioecious.

B)They have both stamens and carpels and the plant is monoecious.

C)They have either stamens or carpels and the plant is dioecious.

D)They have either stamens or carpels and the plant is monoecious

✓ ;-- D)They have either stamens or carpels and the plant is monoecious



Which of the following occurs during the alternation of generations in plants?

A meiosis produces gametes

B mitosis produces gametes

C fertilization produces spores

D fertilization produces gametes

✓ ;-- B mitosis produces gametes



Which of the following structures is unique to flowering plants?

A xylem

B seeds

C fruits

D embryos

✓ ;-- C fruits




26/08/2024 | © Copyright- This work may not be copied for profit.

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