Which of the following statements is correct?A. Double fertilization is unique to seed plantsB. During double fertilization, one sperm cell fuses with the egg cell to produce the zygote, and theother sperm cell fuses with the two synergids to create a triploid nucleus from which the endospermdevelops.C. The three primary meristems of plants are the protoderm, ground meristem, and procambium.O D. None of the statement above is correct. At which stage of embryogenesis, major patterns of the internal tissues of the embryo havebeen already established?A. Octant stage embryoB. Globular stage embryoC. Heart-shaped stage embryoD. Torpedo stage embryo

Answered: Which of the following statements is…

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

Which of the following statements is correct?
A. Double fertilization is unique to seed plants
B. During double fertilization, one sperm cell fuses with the egg cell to produce the zygote, and the
other sperm cell fuses with the two synergids to create a triploid nucleus from which the endosperm
develops.
C. The three primary meristems of plants are the protoderm, ground meristem, and procambium.
O D. None of the statement above is correct.

At which stage of embryogenesis, major patterns of the internal tissues of the embryo have
been already established?
A. Octant stage embryo
B. Globular stage embryo
C. Heart-shaped stage embryo
D. Torpedo stage embryo

Expert Solution

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Since you have posted multiple questions, we are instructed to answer the first one. If you want a specific question to be answered, post that question alone or specify the question number.

Fertilization refers to the process in which the fusion of sperm cells and eggs within the ovule takes place to form a diploid zygote. In plants, each ovule develops into a seed after fertilization.

Both angiosperms and gymnosperms are seed-bearing vascular plants. Angiosperms are flowering plants that can have fruits, whereas gymnosperms lack flowers and fruits.

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