Biology
5th Edition
ISBN: 9781260487947
Author: BROOKER
Publisher: MCG
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Textbook Question
Chapter 31.5, Problem 2CS
Core Skill: Connections Look ahead to Figure 35.14, which illustrates the amniotic egg produced by many terrestrial animals. How is the plant seed like the amniotic egg?
Figure 35.14 The amniotic egg.
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Direction: Explain the following in paragraph form consists of at least five sentences for each question.
1.What might be a disadvantage to temperature-dependent sex determination?
2.Compared to separate sexes and assuming self-fertilizing is not possible, what might be one advantage and one disadvantage to
hermaphroditism?
3. Stomates must be open for evaporation to occur. Going back to the last lesson, how plant transport and gas exchange happens?
+ Prepare answer
Instruction: Observe the process used in plant and animal reproduction.
A. Put a Check (/) if the process helps to produce offspring with genetic variation,
then put a cross (x) if it produces offspring with no genetic variation.
Process
Genetic Variation in Offspring
1. Self pollination of a flower
2. Plant Cutting
3. Germination of seeds
4. Stolons producing new plants
Direction: Answer the following questions that pertain to the processes
involved in plant and animal reproduction. Write your answer on a
separate paper.
1. Male and female animals have a pair of gonads. What advantages does it
provide to the species?
2. How do flowering plants reproduce asexually and sexually?
3. How do animals reproduce?
4. How do humans reproduce?
5. How can the use of hydroponics help increase the amount of food that
can be grown on Earth?
Chapter 31 Solutions
Biology
Ch. 31.1 - Prob. 1CCCh. 31.2 - Why did giant dragonflies exist during the...Ch. 31.3 - Prob. 1CCCh. 31.4 - What were the goals of the Browning and Gunning...Ch. 31.4 - Prob. 2EQCh. 31.4 - Prob. 3EQCh. 31.5 - Core Skill: Modeling The goal of this modeling...Ch. 31.5 - Prob. 1CCCh. 31.5 - Core Skill: Connections Look ahead to Figure...Ch. 31.5 - Prob. 2CC
Ch. 31 - The simplest and most ancient phylum of modern...Ch. 31 - Prob. 2TYCh. 31 - A seedless plant phylum that is included in the...Ch. 31 - Prob. 4TYCh. 31 - The seed plants are also known as a. bryophytes....Ch. 31 - Prob. 6TYCh. 31 - Prob. 7TYCh. 31 - Prob. 8TYCh. 31 - Prob. 9TYCh. 31 - Prob. 10TYCh. 31 - List several common traits that lead evolutionary...Ch. 31 - Prob. 2CQCh. 31 - Prob. 3CQCh. 31 - Prob. 1COQCh. 31 - Prob. 2COQ
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