1. The group of Leonor and Junior conducted an experiment about the fragmentation of planaria. Observations on this experiment are written in the paragraph shown below: OR Fig. 1. Planaria fragmentation Free-living flatworms such as girardia tigrina can undergo both sexual and asexual reproduction. Fragmentation and regeneration are examples of its asexual reproduction. Shown in Figure 1 is the observed fragmentation and regeneration mechanisms of planaria during the course of the experiment. The flatworm was cut into seven pieces to observe fragmentation and regeneration. During the cutting process, we think that the slimy worm was hurt so bad. As observed using a microscope, overnight, its wounds healed and closed. On Day 3, they started to grow more tissues and after a week, eyespots were formed. Furthermore, on day 21, the fragments begin to look like a planaria due to the formation of a new head and tail. Hence, the planaria can now glide normally and smoothly. Look for invalid scientific descriptions and errors present in the paragraph and include the corresponding reason for each error or invalidity
1. The group of Leonor and Junior conducted an experiment about the fragmentation of planaria. Observations on this experiment are written in the paragraph shown below: OR Fig. 1. Planaria fragmentation Free-living flatworms such as girardia tigrina can undergo both sexual and asexual reproduction. Fragmentation and regeneration are examples of its asexual reproduction. Shown in Figure 1 is the observed fragmentation and regeneration mechanisms of planaria during the course of the experiment. The flatworm was cut into seven pieces to observe fragmentation and regeneration. During the cutting process, we think that the slimy worm was hurt so bad. As observed using a microscope, overnight, its wounds healed and closed. On Day 3, they started to grow more tissues and after a week, eyespots were formed. Furthermore, on day 21, the fragments begin to look like a planaria due to the formation of a new head and tail. Hence, the planaria can now glide normally and smoothly. Look for invalid scientific descriptions and errors present in the paragraph and include the corresponding reason for each error or invalidity
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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Transcribed Image Text:1. The group of Leonor and Junior conducted an experiment about the fragmentation of
planaria. Observations on this experiment are written in the paragraph shown below:
Fig. 1. Planaria fragmentation
TL
Free-living flatworms such as girardia tigrina can undergo both sexual and asexual
reproduction. Fragmentation and regeneration are examples of its asexual
reproduction. Shown in Figure 1 is the observed fragmentation and regeneration
mechanisms of planaria during the course of the experiment. The flatworm was cut into
seven pieces to observe fragmentation and regeneration. During the cutting process,
we think that the slimy worm was hurt so bad. As observed using a microscope,
overnight, its wounds healed and closed. On Day 3, they started to grow more tissues
and after a week, eyespots were formed. Furthermore, on day 21, the fragments begin
to look like a planaria due to the formation of a new head and tail. Hence, the planaria
can now glide normally and smoothly.
Look for invalid scientific descriptions and errors present in the paragraph i
and include the corresponding reason for each error or invalidity
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