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Plant Reproduction and Development: Chapter 27 Exam Study Guide, Exams of Biochemistry

Hannibal–LaGrange University (HLGU)Biochemistry

This study guide covers chapter 27 of a textbook on plant reproduction and development. It includes multiple-choice questions and answers related to the structure and function of flowers, sexual reproduction in flowering plants, seed and fruit development, and early plant development. The guide is designed to help students prepare for exams by testing their understanding of key concepts and processes.

Typology: Exams

2023/2024

Available from 11/04/2024

CHARITHWENTON
CHARITHWENTON 🇺🇸

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PLANT REPRODUCTION AND
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Best Exam Study Guide Latest Updated
2024/2025
The Best Study Notes
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Download Plant Reproduction and Development: Chapter 27 Exam Study Guide and more Exams Biochemistry in PDF only on Docsity!

PLANT REPRODUCTION AND

DEVELOPMENT: CHAPTER 27

Best Exam Study Guide Latest Updated

The Best Study Notes

POINTS:

REFERENCES:

KEYWORDS:

Section 27.1 What are the structure and function of flowers? Bloom's: Remember

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

  1. What type of pollinator would an unscented, red flower attract? a. honeybees b. butterflies c. beetles d. bats e. birds ANSWER: e POINTS: 1 REFERENCES: Section 27.1 What are the structure and function of flowers? KEYWORDS: Bloom's: Remember NOTES: New
  2. Wind-pollinated flowers are typically. a. nectar-producers b. involved in the fertilization process of pollinators c. brightly colored d. small, pale, and odorless e. composed of UV reflecting pigments ANSWER: d POINTS: 1 REFERENCES: Section 27.1 What are the structure and function of flowers? KEYWORDS: Bloom's: Remember NOTES: New
  3. The is photosynthetic and leaflike in many flowers. a. carpel b. stamen c. petal d. sepal e. stigma ANSWER: d POINTS: 1 REFERENCES: Section 27.1 What are the structure and function of flowers? KEYWORDS: Bloom's: Remember
  4. The male part of a flower includes the: a. carpel only b. stigma only

POINTS:

REFERENCES:

KEYWORDS:

Section 27.1 What are the structure and function of flowers? Bloom's: Remember

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

  1. The various flower parts are attached to a modified branch called the: a. style b. receptacle c. stigma d. filament e. sepal ANSWER: b POINTS: 1 REFERENCES: Section 27.1 What are the structure and function of flowers? KEYWORDS: Bloom's: Remember
  2. A stamen is: a. composed of a stigma and a style b. the mature male gametophyte c. composed of an anther and a filament d. part of the vegetative phase of an angiosperm e. part of a plant growth shoot ANSWER: c POINTS: 1 REFERENCES: Section 27.1 What are the structure and function of flowers? KEYWORDS: Bloom's: Remember NOTES: Modified
  3. Which forms the outermost whorl of flower parts? a. sepals b. petals c. anthers d. pistils e. stamens ANSWER: a POINTS: 1 REFERENCES: Section 27.1 What are the structure and function of flowers? KEYWORDS: Bloom's: Remember
  4. Foul-smelling flowers may be pollinated by: a. birds b. beetles and flies

POINTS:

REFERENCES:

KEYWORDS:

Section 27.1 What are the structure and function of flowers? Bloom's: Remember

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

c. bees and bumblebees d. wasps e. bugs and butterflies ANSWER: b

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

e. egg ANSWER: d

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

POINTS: 1

REFERENCES: Section 27.2 How does sexual reproduction occur in a flowering plant? KEYWORDS: Bloom's: Remember OTHER: Selecting the Exception

  1. Four of the five answers listed below are the results of fertilization. Select the exception. a. fruit b. seed c. embryo d. pollen e. endosperm ANSWER: d POINTS: 1 REFERENCES: Section 27.2 How does sexual reproduction occur in a flowering plant? KEYWORDS: Bloom's: Understand OTHER: Selecting the Exception
  2. Four of the five answers listed below are adaptations to aid in dispersal of fruit. Select the exception. a. hooks b. spines c. smooth surface d. tufted hairs e. fleshy fruits ANSWER: c POINTS: 1 REFERENCES: Section 27.3 How do seeds and fruits develop? KEYWORDS: Bloom's: Understand OTHER: Selecting the Exception
  3. Four of the five answers are conditions that may help to break dormancy of seeds. Select the exception. a. abrasion of the seed coat b. freezing temperatures c. bright light d. fire e. salty soil conditions ANSWER: e POINTS: 1 REFERENCES: Section 27.4 What happens during early plant development? KEYWORDS: Bloom's: Understand NOTES: Modified
  4. What type of pollinator would a large, light-colored, night-fragranced flower attract? a. honeybee

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

d. bats e. birds ANSWER: d POINTS: 1 REFERENCES: Section 27.1 What are the structure and function of flowers? KEYWORDS: Bloom's: Remember

  1. The female gametophyte is the. a. pollen b. ovule c. embryo sac d. endosperm e. ovary ANSWER: c POINTS: 1 REFERENCES: Section 27.2 How does sexual reproduction occur in a flowering plant? KEYWORDS: Bloom's: Remember
  2. In the remaining megaspore, three rounds of mitosis with no cytoplasmic division result in a single cell with haploid nuclei. a. three b. four c. six d. eight e. twelve ANSWER: d POINTS: 1 REFERENCES: Section 27.2 How does sexual reproduction occur in a flowering plant? KEYWORDS: Bloom's: Understand
  3. After double fertilization, the zygote is , and the endosperm is. a. haploid; haploid b. diploid; haploid c. diploid, diploid d. diploid; triploid e. triploid; diploid ANSWER: d POINTS: 1 REFERENCES: Section 27.2 How does sexual reproduction occur in a flowering plant? KEYWORDS: Bloom's: Understand
  4. The egg is. a. diploid

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

b. tetraploid c. polyploid

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

  1. What is produced within the anthers? a. ovules

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

b. stamens c. microspores d. female gametophytes e. megaspores ANSWER: c POINTS: 1 REFERENCES: Section 27.2 How does sexual reproduction occur in a flowering plant? KEYWORDS: Bloom's: Remember

  1. The megaspore eventually becomes a ------------ celled embryo sac after many cytoplasmic divisions. a. 3 b. 4 c. 7 d. 8 e. 16 ANSWER: c POINTS: 1 REFERENCES: Section 27.2 How does sexual reproduction occur in a flowering plant? KEYWORDS: Bloom's: Remember
  2. Embryonic plants are nourished by nutrients in endosperm and the , but not by nutrients in fruits. a. cotyledons b. seed coat c. germ d. bran e. ovary wall ANSWER: a POINTS: 1 REFERENCES: Section 27.3 How do seeds and fruits develop? KEYWORDS: Bloom's: Understand NOTES: New
  3. Which structure develops into a seed? a. pollen b. ovary c. carpel d. ovule e. receptacle ANSWER: d POINTS: 1 REFERENCES: Section 27.3 How do seeds and fruits develop? KEYWORDS: Bloom's: Remember NOTES: Modified

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

a. a fruit b. a seed c. a spore d. the endosperm e. an ovary ANSWER: b POINTS: 1 REFERENCES: Section 27.3 How do seeds and fruits develop? KEYWORDS: Bloom's: Remember NOTES: New

  1. Humans cultivate rice, wheat, rye, oats, and barley for their nutritious seeds. What part of the seed is traditionally used in flour for baking? a. seed coat b. sporophyte c. endosperm d. embryo e. fruit ANSWER: c POINTS: 1 REFERENCES: Section 27.3 How do seeds and fruits develop? KEYWORDS: Bloom's: Analyze NOTES: New
  2. Fruit often has fleshy tissues that develop from the: a. endosperm b. ovule c. seed coat d. cotyledon e. ovary wall ANSWER: e POINTS: 1 REFERENCES: Section 27.3 How do seeds and fruits develop? KEYWORDS: Bloom's: Remember NOTES: New
  3. Which fruit is an aggregate fruit? a. pea b. maple c. blackberry d. watermelon e. apple ANSWER: c

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

POINTS: 1

REFERENCES: Section 27.3 How do seeds and fruits develop?

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

e. enzymes break down stored starches ANSWER: c

CHAPTER 27

Best Exam Study Guide Latest Updated 2024/

POINTS: 1

REFERENCES: Section 27.4 What happens during early plant development? KEYWORDS: Bloom's: Remember NOTES: Modified

  1. The resumption of growth after a period of arrested embryonic development is: a. senescence b. germination c. imbibition d. parthenogenesis e. thigmotropism ANSWER: b POINTS: 1 REFERENCES: Section 27.4 What happens during early plant development? KEYWORDS: Bloom's: Remember
  2. What signals the end of germination? a. cracking of seed coat b. root breaks out of the seed coat c. emergence of shoot d. shoot rises above ground e. cotyledon falls off ANSWER: b POINTS: 1 REFERENCES: Section 27.4 What happens during early plant development? KEYWORDS: Bloom's: Remember
  3. All commercially produced bananas are seedless because the plants that bear them are. a. triploid b. haploid c. treated with colchicine d. lacking ovaries e. grown by tissue culture propagation ANSWER: a POINTS: 1 REFERENCES: Section 27.5 How do plants reproduce asexually? KEYWORDS: Bloom's: Understand NOTES: New
  4. Many plants propagate themselves when new shoots grow from a parent plant or pieces of it. This is known as: a. self-fertilization b. sexual reproduction c. asexual reproduction