Life: The Science of Biology
Life: The Science of Biology
11th Edition
ISBN: 9781319010164
Author: David E. Sadava, David M. Hillis, H. Craig Heller, Sally D. Hacker
Publisher: W. H. Freeman
bartleby

Videos

Question
Book Icon
Chapter 11.4, Problem 4R
Summary Introduction

To review:

The diagram showing both the diplontic and haplontic life cycles, and the haploid and diploid generations.

Introduction:

The life cycle of complex organisms involves sexual reproduction. In sexual reproduction, the ploidy changes. This means that the haploid and diploid stages are involved alternatively in the life cycle of many organisms. The life cycles are generally divided into three main categories, the diplontic and haplontic life cycle, and alternation of generation.

Blurred answer
Students have asked these similar questions
Describe the life cycle of Funaria emphasising the diploid and haploid stages.
After plasmogamy has occurred, many molds (Mucoromycetes) exist in a heterokaryotic stage for up to centuries at a time. What occurs at the immediate end of this stage? The nuclei fuse in a process called karyogamy. The hyphae fuse in a process called karyogamy. Diploid spores are produced in various spore-producing structures. A haploid zygote is formed that becomes multicellular through repeated rounds of mitosis.
Which statement about life cycles with a dikaryon stage is false? A zygosporangium results from the fusion of two coenocytic hyphae. In effect, the dikaryon is neither diploid nor haploid. Dikaryotic hyphae often have characteristics that are different from those of their n or 2n products. The only true diploid structure is the zygote. There are no gamete cells, only gamete nuclei.
Knowledge Booster
Background pattern image
Biology
Learn more about
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
SEE MORE QUESTIONS
Recommended textbooks for you
  • Text book image
    Biology 2e
    Biology
    ISBN:9781947172517
    Author:Matthew Douglas, Jung Choi, Mary Ann Clark
    Publisher:OpenStax
Text book image
Biology 2e
Biology
ISBN:9781947172517
Author:Matthew Douglas, Jung Choi, Mary Ann Clark
Publisher:OpenStax
The Plant Kingdom: Characteristics and Classification | Educational Videos for Kids; Author: Happy Learning English;https://www.youtube.com/watch?v=IYxfz1PSfZ0;License: Standard Youtube License