1. Of the plant groups included in Figure 1-1, which taxes have seeds?2. Are the angiosperms more closely related to the bryophytes or the gymnosperms?3. Explain your answer to question #2 4. Circle the node in Figure 1-1 that indicates the most recent common ancestor of gymnosperms and angiosperms. 5. List the characters that differentiate monocots and eudicots ( two groups of angiosperms) as seperate branches on the phylogenetic tree. In addition, give several examples of each. VitalSource Booksx6 https://bookshelf.vitalsource.com/reader/books/978...->Figure 1-1. Interpreting phylogenetic trees: ancestral and derived characters among some plant taxa.AnglospermsBryophytes Gymnosperms MonocotsEudicotsFlowersSeedsThe character statetransition from noflowers to flowers isindicated here.Vascular tissueTerrestrialAll gymnosperms andangiosperms share twocharacters seeds andvascularization.1. Of the plant groups included in Figure 1-1, which taxa have seeds?2. Are the angiosperms more dosely related to the bryophytes or the gymnosperms?3.Explain your answer to question #2. Please use complete sentences!4. Circle the node in Figure 1-1 that indicates the most recent common ancestor of gym-nosperms and angiosperms.5. List the characters that differentiate monocots and eudicots (two groups of angio-sperms) as separate branches on the phylogenetic tree. In addition, give several ex-amples of each.

Cladograms(phylogenetic trees) are graphical charts that depict the hypothetical correlations…

Answered: VitalSource Booksx 6…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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Question

1. Of the plant groups included in Figure 1-1, which taxes have seeds?

2. Are the angiosperms more closely related to the bryophytes or the gymnosperms?

3. Explain your answer to question #2

4. Circle the node in Figure 1-1 that indicates the most recent common ancestor of gymnosperms and angiosperms.

5. List the characters that differentiate monocots and eudicots ( two groups of angiosperms) as seperate branches on the phylogenetic tree. In addition, give several examples of each.

VitalSource Booksx
6 https://bookshelf.vitalsource.com/reader/books/978...
->
Figure 1-1. Interpreting phylogenetic trees: ancestral and derived characters among some plant taxa.
Anglosperms
Bryophytes Gymnosperms Monocots
Eudicots
Flowers
Seeds
The character state
transition from no
flowers to flowers is
indicated here.
Vascular tissue
Terrestrial
All gymnosperms and
angiosperms share two
characters seeds and
vascularization.
1. Of the plant groups included in Figure 1-1, which taxa have seeds?
2. Are the angiosperms more dosely related to the bryophytes or the gymnosperms?
3.Explain your answer to question #2. Please use complete sentences!
4. Circle the node in Figure 1-1 that indicates the most recent common ancestor of gym-
nosperms and angiosperms.
5. List the characters that differentiate monocots and eudicots (two groups of angio-
sperms) as separate branches on the phylogenetic tree. In addition, give several ex-
amples of each.

Features Features The presence of a single cotyledon in the seedling is the most common way to identify monocot plants. Veins that run parallel to the length of the leaves and flower sections that are arranged in a three or six-fold symmetry are some of the anatomical characteristics shared by monocots. Monocots have very little true woody tissue and an adventitious root system. They lack a typical cambium and have scattered vascular bundles.

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