CAMPBELL BIOLOGY: CONCEPTS & CONNECTIO
8th Edition
ISBN: 9781323457214
Author: Reece
Publisher: PEARSON C
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Textbook Question
Chapter 17, Problem 3TYK
a. a vascular system.
b. flowers.
c. seeds.
d. a dominant sporophyte phase.
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Which of the following is false?
A. Oak trees have flowers
B. Gymnosperms make pollen
C. Ferns have seeds
D. Corn plants have rubisco
Angiosperms are the most diverse group of plants in existence today. Which of the following plant structures do angiosperms possess that are not found in any earlier lineage of plant?
A. Fruits
B. Seeds
C. Pollen
Which of the following statements describes a difference between gymnosperms and angiosperms?
a. Gymnosperms are nonvascular plants; angiosperms are vascular plants.
b. Gymnosperms are seed-bearing vascular plants; angiosperms are seedless vascular plants.
c. The seeds of gymnosperms are contained within a fruit; angiosperm seeds are "naked."
d. Gymnosperms are seedless vascular plants; angiosperms are seed-bearing vascular plants.
e. The seeds of gymnosperms are "naked"; angiosperm seeds are contained within a fruit.
Chapter 17 Solutions
CAMPBELL BIOLOGY: CONCEPTS & CONNECTIO
Ch. 17 - In this abbreviated diagram, identify the four...Ch. 17 - Identify the cloud seen in each photograph....Ch. 17 - Angiosperms are different from all other plants...Ch. 17 - Which of the following structures produce eggs and...Ch. 17 - The eggs of seed plants are fertilized within...Ch. 17 - The diploid sporophyte stage is dominant in the...Ch. 17 - Prob. 7TYKCh. 17 - Prob. 8TYKCh. 17 - Prob. 9TYKCh. 17 - Prob. 10TYK
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which of the following statements is false? a. Ferns produce seeds inside sori. b. Conifers do not produce fruits. c. Both gymnosperms and angiosperms produce pollen. d. Only angiosperms produce flowersarrow_forwardWhat adaptation do seed plants have in addition to the seed that is not found in seedless plants? a. gametophytes b. vascular tissue c. pollen d. chlorophyllarrow_forwardThe land plants are probably descendants of which of these groups? a. green algae b. red algae c. brown algae d. angiospermsarrow_forward
- What similar features do gymnosperms and angiosperms possess thatdiffer from other modern vascular plants?a. Gymnosperms and angiosperms both produce flagellatesperm.b. Gymnosperms and angiosperms both produce flowers.c. Gymnosperms and angiosperms both produce tracheids, but notvessels, in their vascular tissues.d. Gymnosperms and angiosperms both produce fruits.e. none of the abovearrow_forwardCompanion cells are unique to:A. Bryophytes B. PteridophytesC. Angiosperms D. Gymnospermsarrow_forwardWhile surveying plants in the jungles of Borneo, you come across a flowering plant that you have never seen before. You examine a flower closely and you see that it is radially symmetric, has organs arranged in a spiral phyllotaxy and it has many stamens. Based on your knowledge of flowering plant lineages you conclude that a. the plant must be a basal angiosperm b. the plant must be a Magnoliid c. the plant could be a monocot or a eudicot d. the plant could be a basal angiosperm or a Magnoliid e. the plant must be a monocot part ii Which one of the following is NOT supported by our current view of animal taxonomy and evolution based on molecular phylogenetics a. That earthworms and more closely related to squid than to nematode worms. b. That some organisms with a true coelom are more closely related to animals with a pseudocoelom, than to other animals with a true coelom. c. That some bilaterally symmetrical animals are more closely related to radially…arrow_forward
- Pollinators are attracted by the chemicals secreted by plants and its flowers, these pollinators are greatly needed for what types of plants? a. Gymnosperms b.Angiosperms c. Ferns d. Bryophytes *Choose only one answerarrow_forwardWhich angiosperm lineage includes the most species?a. magnoliids c. monocotsb. eudicots d. water liliesarrow_forwardOver the course of plant evolution, there has been an increasing dominance ofa. the gametophyte generation.b. C4 photosynthesis.c. angiosperms.d. the sporophyte generation.arrow_forward
- Pine, fir, spruce, cedar, larch and cypress are the famous timber-yielding plants of which several also occur widely in the hilly regions of India. All these belong to: A. angiosperms B. gymnosperms C. monocotyledons D. dicotyledonsarrow_forwardFruits do not form in gymnosperms becausea. in gymnosperms, the seed is surrounded by the ovule.b. in angiosperms, the ovary is surrounded by the ovule.c. in gymnosperms, the ovule is surrounded by the ovary.d. in angiosperms, the ovule is surrounded by the ovary.arrow_forwardConifers, cycads, ginkgo, and gnetophytes are collectively called (a) club mosses (b) gymnosperms (c) angiosperms (d) eudicots (e) seedless vascular plantsarrow_forward
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