All Chapters
Ch.1 - Introduction to Biology
Ch.2 - Chemistry
Ch.3 - Water
Ch.4 - Carbon
Ch.5 - Biological Molecules
Ch.6 - Cells
Ch.7 - The Membrane
Ch.8 - Energy and Metabolism
Ch.9 - Respiration
Ch.10 - Photosynthesis
Ch.11 - Cell Signaling
Ch.12 - Cell Division
Ch.13 - Meiosis
Ch.14 - Mendelian Genetics
Ch.15 - Chromosomal Theory of Inheritance
Ch.16 - DNA Synthesis
Ch.17 - Gene Expression
Ch.18 - Regulation of Expression
Ch.19 - Viruses
Ch.20 - Biotechnology
Ch.21 - Genomics
Ch.22 - Development
Ch.23 - Evolution by Natural Selection
Ch.24 - Evolution of Populations
Ch.25 - Speciation
Ch.26 - History of Life on Earth
Ch.27 - Phylogeny
Ch.28 - Prokaryotes
Ch.29 - Protists
Ch.30 - Plants
Ch.31 - Fungi
Ch.32 - Overview of Animals
Ch.33 - Invertebrates
Ch.34 - Vertebrates
Ch.35 - Plant Anatomy
Ch.36 - Vascular Plant Transport
Ch.37 - Soil
Ch.38 - Plant Reproduction
Ch.39 - Plant Sensation and Response
Ch.40 - Animal Form and Function
Ch.41 - Digestive System
Ch.42 - Circulatory System
Ch.43 - Immune System
Ch.44 - Osmoregulation and Excretion
Ch.45 - Endocrine System
Ch.46 - Animal Reproduction
Ch.47 - Nervous System
Ch.48 - Sensory Systems
Ch.49 - Muscle Systems
Ch.50 - Ecology
Ch.51 - Animal Behavior
Ch.52 - Population Ecology
Ch.53 - Community Ecology
Ch.54 - Ecosystems
Ch.55 - Conservation Biology
Sections
Sexual Reproduction
Meiosis
Additional Practice
Mitosis vs. Meiosis
LearnAdditional Practice

Solution: All gametes contain:   a. Two identical sets of chromosomes b. Two different sets of chromosomes c. One set of chromosomes d. One chromosome e. Two chromosomes

Solution: All gametes contain:   a. Two identical sets of chromosomes b. Two different sets of chromosomes c. One set of chromosomes d. One chromosome e. Two chromosomes

Problem

All gametes contain:  

a. Two identical sets of chromosomes

b. Two different sets of chromosomes

c. One set of chromosomes

d. One chromosome

e. Two chromosomes

Next
Practice Problems
All gametes contain:   a. Two identical sets of c...
Anaphase I: a. 2n b. n c. 2n d. ½ n
Gametes: a. 2n b. n c. 2n d. ½ n
In meiosis 1, cytokinesis usually occurs after tel...
In meiosis, paired homologs align down the center ...
In meiosis, chromosomes containing sister chromati...
In meiosis, the separated sister chromatids move t...
In meiosis two, cytokinesis results in the product...
Gametes may carry different combinations of allele...
The orignal parent cell had a single pair of homol...
Assume that the cell in the figure below is from a...
Assume that the cell illustrated in the figure bel...
Imagine that the cell in the figure below is from ...
Each gamete arises from a diploid cell containing ...
If a horse (2n= 32) cell proceeds through meiosis ...
Meiosis II: a. 2n b. n c. 2n d. ½ n
Meiotic cell division replicates a cell's DNA ____...
The cells created in Meiosis I have what ploidy?a....
Telophase II: a. 2n b. n c. 2n d. ½ n
Prophase II:a. 2nb. nc. 2nd. ½ n
The end of Anaphase II results in cells of what pl...Distinguish between interphase interkinesis. and c...What events that occur during prophase I have a ma...A diploid organism has 14 chromosomes in its somat...Would you expect to observe crossing over in the m...Which cell shown here represents a diploid cell?A....Physically, what are different alleles?A. Differen...The A and B genes are on nonhomologous chromosomes...A crossover has occurred in the bivalent shown bel...The red European squirrel has 12 pairs of large, l...A hybrid allotetraploid plant (4n=60) was backcros...You have isolated a single cell from a diploid org...What process creates diploid cells from haploid ce...Where is the specific location in an animal where ...A cell containing 24 chromosomes at the start of m...In sexually reproducing organisms, meiosis generat...At the end of meiosis, daughter cells are produced...The figure below shows four cells (A-D) that are u...Explain the difference between homologues and sist...Compare and contrast Meiosis I with Meiosis II. Id...Cell Cycle control Identify the three cell cycle c...
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