Campbell Biology in Focus (2nd Edition)
2nd Edition
ISBN: 9780321962751
Author: Lisa A. Urry, Michael L. Cain, Steven A. Wasserman, Peter V. Minorsky, Jane B. Reece
Publisher: PEARSON
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Question
Chapter 39.5, Problem 1CC
Summary Introduction
To determine:
The way in which mode of fertilization correlate with presence or absence of male parental care.
Introduction:
Parental care is the term given to the care provided by the parents to their young ones. In this the parents of the offspring care for its survival and provide food and shelter to the offspring. It is observed that the paternal care is limited where the paternal role is limited whereas paternal care is not observed in situation where the mother cannot take care of her offsprings.
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Define self-fertilization?
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Chapter 39 Solutions
Campbell Biology in Focus (2nd Edition)
Ch. 39.1 - Contrast the role of Ca2+ in the contraction of a...Ch. 39.1 - WHAT IF? Why are the muscles of an animal that has...Ch. 39.1 - Prob. 3CCCh. 39.2 - Prob. 1CCCh. 39.2 - Prob. 2CCCh. 39.2 - Prob. 3CCCh. 39.3 - Prob. 1CCCh. 39.3 - MAKE CONNECTIONS How is the lunar-linked rhythm of...Ch. 39.4 - How might associative learning explain why...Ch. 39.4 - Prob. 2CC
Ch. 39.4 - MAKE CONNECTIONS How might a learned behavior...Ch. 39.5 - Prob. 1CCCh. 39.5 - MAKE CONNECTIONS Balancing selection can maintain...Ch. 39.6 - Prob. 1CCCh. 39.6 - Prob. 2CCCh. 39 - During the contraction of a vertebrate skeletal...Ch. 39 - Prob. 2TYUCh. 39 - According to Hamiltons rule, A. natural selection...Ch. 39 - The binding of calcium to the troponin complex A....Ch. 39 - Curare, a substance that blocks the acetylcholine...Ch. 39 - Prob. 6TYUCh. 39 - Prob. 7TYUCh. 39 - SCIENTIFIC INQUIRY Propose a hypothesis to explain...Ch. 39 - SCIENTIFIC INQUIRY Scientists studying scrub jays...Ch. 39 - Prob. 10TYUCh. 39 - FOCUS ON INFORMATION Learning is defined as a...Ch. 39 - SYNTHESIZE YOUR KNOWLEDGE Acorn woodpeckers...
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- KEYWOR Define the following key words: External fertilization Internal fertilization Parental Carearrow_forwardWhy males, in most of the species, provide no paternal care?arrow_forwardWhat are the advantages and disadvantages of internal fertilization over external fertilization? How about the advantages and disadvantages of external fertilization over internal fertilization? Enumerate.arrow_forward
- What are the causes of differences between male and female reproductive behaviors? Do males always have higher reproductive potential? Why are females choosier than males?arrow_forwardAnswer in 75-100 words “What is the advantage of internal fertilization overexternal fertilization and vice versa”?arrow_forwardGive significance of double fertilization .arrow_forward
- What is the advantage of internal fertilization over external fertilizationand vice versa?arrow_forwardWhy do females usually have the control in selecting mate and explain sexual dimorphism.arrow_forwardAnswer in 75-100 words with reference “What is the advantage of internal fertilization overexternal fertilization and vice versa”?arrow_forward
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