Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Chapter 57, Problem 10TY
Summary Introduction
Introduction: A parasite is an organism that lives and feeds on another organism, called as a host. The parasite derives all its nourishment from the host. A large number of plants have been known to be parasitic. They derive all their requirement of water, mineral and organic compounds from other plants — for example, Dodder and Witchweed.
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Epiphytes are(A) fungi that attack plants.(B) fungi that form mutualistic associations with roots.(C) nonphotosynthetic parasitic plants.(D) plants that grow on other plants.
Which one of these is NOT an example of a parasite?
Select one:
a. A bromeliad plant growing on the trunk of a rainforest tree that derives its moisture and nutrients from the air, rain and debris accumulating around the plant.
b. A leech feeding on blood it extracts from the leg of a human host.
c. A Rafflesia plant using a specialised absorptive organ, known as a haustorium, to draw nutrients from other plants.
d. A tapeworm that lives inside the intestine of an animal and feeds off the food that the animal is digesting.
Which one of the following BEST describes the consequences of an altruistic interaction between the donor and the recipient of the behaviour?
Select one:
a. Positive for the donor, positive for the recipient.
b. Negative for the donor, positive for the recipient.
c. Positive for the donor, negative for the recipient.
d. Negative for the donor, negative for the recipient.
Mutualistic associations between fungi and the roots of plants are called (a) lichens (b) mycorrhizae (c) pathogenic associations (d) parasitic haustoria (e) mycotoxic symbioses
Chapter 57 Solutions
Biology
Ch. 57.1 - Prob. 1CCCh. 57.1 - Prob. 2CCCh. 57.1 - Prob. 1EQCh. 57.1 - Prob. 2EQCh. 57.1 - Prob. 3EQCh. 57.2 - Prob. 1CCCh. 57.2 - Prob. 2CCCh. 57.2 - (a) A quahog clam, cless Bavalvia (b) A chlton,...Ch. 57.2 - Prob. 3CCCh. 57.2 - Prob. 2CS
Ch. 57.2 - Core Skill: Connections More than 4,500 species of...Ch. 57.3 - Prob. 1CCCh. 57.3 - Prob. 1CSCh. 57.4 - Prob. 1CCCh. 57.4 - Core Skill: Modeling The goal of this modeling...Ch. 57 - Prob. 1TYCh. 57 - Prob. 2TYCh. 57 - Prob. 3TYCh. 57 - In Lacks study of passerine birds in Britain,...Ch. 57 - Prob. 5TYCh. 57 - Prob. 6TYCh. 57 - Prob. 7TYCh. 57 - Prob. 8TYCh. 57 - Prob. 9TYCh. 57 - Prob. 10TYCh. 57 - Prob. 1CQCh. 57 - Prob. 2CQCh. 57 - Prob. 1COQCh. 57 - Prob. 2COQCh. 57 - Prob. 3COQ
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