1) Read the following paragraph carefully. There are several mistakes within the paragraph.The ancestors of seed plants are thought to have been heterosporous. In modern daygymnosperms, megasporangia produce the gametes that give rise to the male gametophyte.Gymnosperm and angiosperm megasporangia have one integument layer. The megasporangia ishaploid and makes the megaspore.a) How many mistakes are in the above paragraph?b) Rewrite the paragraph to be correct. Underline any changes you make to correct thestatements.

Answered: The ancestors of seed plants are…

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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1) Read the following paragraph carefully. There are several mistakes within the paragraph.
The ancestors of seed plants are thought to have been heterosporous. In modern day
gymnosperms, megasporangia produce the gametes that give rise to the male gametophyte.
Gymnosperm and angiosperm megasporangia have one integument layer. The megasporangia is
haploid and makes the megaspore.
a) How many mistakes are in the above paragraph?
b) Rewrite the paragraph to be correct. Underline any changes you make to correct the
statements.

Expert Solution

Step 1: Explaining the arrival of algae, bryophytes and embryophytes

Algae are the first photosynthesizers to arrive. Later on algae helped in the development of new group of plants which is bryophytes. Then came embryophytes which includes pteridphytes, gymnpdperms, angiosperms Angiosperms are considered most developed plants of the animal world because of some unique features like flowers present in this group.

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