BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
3rd Edition
ISBN: 9781260670929
Author: Hoefnagels
Publisher: MCG CUSTOM
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Chapter 21, Problem 3WIO
Summary Introduction
To determine:
The reason for the root tip to be a better choice to demonstrate different stages of mitosis as compared to a mature leaf.
Introduction:
Roots and leaves are vegetative parts of the plant. Leaves are a photosynthetic organ, which produces and releases simple sugar. Roots absorb water and minerals that move through the stem to the leaves.
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What are the different stages of mitosis present in the photomicrograph of Allium cepa root tip?
Many biology labs use slides of root tips to demonstrate the stages of mitosis. Why is this a better choice than using a slide of a mature leaf?
What tissues of the plant provide the greatest opportunity to observe cells actively undergoing mitosis?
Chapter 21 Solutions
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
Ch. 21.1 - Prob. 1MCCh. 21.1 - Prob. 2MCCh. 21.2 - Prob. 1MCCh. 21.2 - Prob. 2MCCh. 21.2 - Prob. 3MCCh. 21.3 - Prob. 1MCCh. 21.3 - Prob. 2MCCh. 21.3 - Compare and contrast tracheids, vessel elements,...Ch. 21.4 - Prob. 1MCCh. 21.4 - Prob. 2MC
Ch. 21.4 - Prob. 3MCCh. 21.4 - Prob. 4MCCh. 21.5 - Prob. 1MCCh. 21.5 - Prob. 2MCCh. 21.5 - Prob. 3MCCh. 21.5 - Prob. 4MCCh. 21.6 - Prob. 1MCCh. 21.6 - Prob. 2MCCh. 21.6 - Prob. 3MCCh. 21.6 - Prob. 4MCCh. 21.6 - Prob. 5MCCh. 21 - Prob. 1MCQCh. 21 - Which of the following is a supportive cell type...Ch. 21 - Prob. 3MCQCh. 21 - Prob. 4MCQCh. 21 - Prob. 5MCQCh. 21 - Prob. 6MCQCh. 21 - Prob. 7MCQCh. 21 - Prob. 1WIOCh. 21 - Prob. 2WIOCh. 21 - Prob. 3WIOCh. 21 - Prob. 4WIOCh. 21 - Prob. 5WIOCh. 21 - Mammals exchange gases in the alveoli of the...Ch. 21 - Prob. 7WIOCh. 21 - Prob. 8WIOCh. 21 - Prob. 9WIOCh. 21 - Prob. 10WIOCh. 21 - Prob. 11WIOCh. 21 - Prob. 12WIOCh. 21 - The Cork Forest Conservation Alliance is a...Ch. 21 - Review Burning Question 21.21. While controlled...Ch. 21 - Review the Survey the Landscape figure in the...Ch. 21 - Prob. 2PITCh. 21 - Prob. 3PIT
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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
- (a) Describe the role of mitosis in the growth of a plant. (b) Explain why there are more cells observed in mitosis in the root tip than in the woody stem.arrow_forwardCompare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the diagram would you add identical to parent? A) A B) B C) C D) D use photo Not Gradedarrow_forwardThese cells are part of the root tip (a non-reproductive part of the plant). Knowing what you do about the phases (you can't see this detail from the picture), which cells are diploid? Select all that apply. Group of answer choices C D A Barrow_forward
- The megaspore in most flowering plants grows into a megagametophyte that has seven cells and eight nuclei. Name and describe the seven cells.arrow_forwardWhat region of a root has the most mitotic activity?arrow_forwardCompare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the diagram would you add identical to parent? A) A B) B C) C D) Darrow_forward
- This figure summarises the life cycle of a seed plant. The blue circles named A and B represent the sexually mature individual of each phase of the life cycle. 1) What is this life cycle called? 2) Plant B is in the diploid phase. What is another name for this plant? 3) If A is the haploid phase, in which phase would you find sepals? Write just the letter of the individual corresponding to the correct phase 4) If B is the haploid phase, in which phase would you find synergids? Write just the letter of the individual corresponding to the correct phase 5) If B is the diploid phase, in which phase would you find the nucellus? Write just the letter of the individual corresponding to the correct phase 6) If A is the diploid phase, in which phase would you find the sperm cells? Write just the letter of the individual corresponding to the correct phase 7) If A is the diploid phase, in which phase would you find selection on flower colour? Write just the letter of the individual corresponding…arrow_forwardCells in the stem of a seedling that is grown in the dark orient their microtubules horizontally. How would you expect this to affect the growth of the plant?arrow_forwardCompare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the diagram would you add identical to parent? (Use Photo) Not Gradedarrow_forward
- Mitotic Cell division occurs in dogs, potato, zebra, and parrots cells. Which character will be absent in potato plants but present in dogs, zebra, and parrots cells? a. Root apical meristems are present where mitosis occurs. b. The resulting cells will contain exact numbers of chromosomes comparing parental cells. c. Star shaped Aster formation occurs around centrioles. d. Cell plate formation occurs.arrow_forwardCompare the Venn diagram of sexual reproduction and asexual reproduction in plants. Where in the diagram would you add identical to parent A)a B)b C)c D)darrow_forward(b) Explain why there are more cells observed in mitosis in the root tip than in the woody stem. BoldItalicUnderlinearrow_forward
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