9. It give some ideas on the developmental stages of certain animals * Chemical embryology Comparative embryology Descriptive Embryology experimental embryology 1. Which determines the arrangement of the embryonic membranes is-----

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A: According to the question, a diagram is given. This diagram shows a mammalian blastocyst embryo. If…

Q: Provide three differences of the endodermal parts of the 72-hour chick embryo with the 10 mm pig…

A: A 10 mm pig embryo is more complex than the 72 hour chick embryo. In 10 mm pig embryo, it developed…

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A: living and non living organisms are the two categories of organisms or objects present on the earth.…

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A: Fertilization is a process in which male gametes fuse with the female gamete to produce zygote which…

Q: 2. Compare and contrast gametogenesis of sperm and eggs in mammals. In your comparison, describe…

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Q: Q1. How many stages of cleavage can you identify? Q2. What is the adult fate of notochord?

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Q: For these organisms to develop into functional offspring of that species, which one of the following…

A: Introduction Embryology is a branch of science which deals with the study of embryonic development.…

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A: This question is about growth of organisms.

Q: List the stages of embryonic development and what happens at each stage

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Q: 1. Below you can see an embryological tissue (left) and its final adult version (right) Paste What…

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Q: Embryonic stem cells come from OA. aborted fetuses OB.cells from amniocentesis of the amniotic fluid…

A: Stem cells are immature and undifferentiated cells that have the strength to create more…

Q: 1. From where are micromeres derived? Why are they smaller than macromeres? 2. In the early stages…

A: Introduction  The process through which a mother cell divides into two or more daughter cells is…

Q: How do the starfish reproduce?

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Q: 4. a. Briefly explain how the mutation in one gene can trigger a cascade of genetic impacts in the…

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Q: 30. What is happening here? 31. 31. The cells at this stage of embryo development are said to be

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Q: 9. What is parthenogenesis? 10. Humans can be classified as deuterostomes. Explain what that means.

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Q: What defines an animal?  Pick all that are correct. Group of answer choices a.diploid b.reproduce…

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Q: 3.  in asexual reprodution, what is passed from the original cell to its offspring? RNA genotype…

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Q: Describe the development of the human embryo From the Formation of the Zygote to the point where the…

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Q: Explain the difference between adaption and growth and development.

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Q: 3. Enzymes are important during the process of fertilization. What would be the anticipated…

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Q: Embryonic stem cells come from

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Q: Discuss the following terms: - asexual reproduction - nuclear membrane - reproduction - tetrad -…

A: Cell is the fundamental unit of life. Cell biology is the branch of biology that deals with the…

Q: 1. Describe how teratogenic agents cause the deformity of the embryo and give specific example.

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer one question at a…

Q: Which of the following is NOT a characteristic of avian axis formation?* a. The anterposterior axis…

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Q: How are sperm and egg cells produced?

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Q: Why are spermatozoa created by meiosis and not by mitosis?

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Q: 2. Name the two ways fertilization can occur. a. Give an example animal that practices each. b.…

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Q: Genetics Question 3

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Q: 9. Some biologists contend that the term double fertilization is a misnomer and that the process…

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Q: 6. The American toad mates in early summer, and the Fowler's toad mates in late summer. Due to…

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Q: 2. Triple negative breast cancer I. has the receptor for estrogen III. tests positive for excess…

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Q: Describe how teratogenic agents cause the deformity of the embryo and give specific example. 2.…

A:

Q: Propose an adaptive significance for the large number of gametes produced and released by sea…

A: Introduction: Any of the around 950 existing species of sea urchins (phylum Echinodermata, class…