14. Following fertilization, a zygote divides and soon becomes a multicellular embryo with many different cell types, as represented below. Which statement best explains this development? * 7voote

Q: ......... is not developmental event in human and frog.   After fertilization rapid cycle of…

A: Fertilization is the event that marks the fusion of the female and male gamete which leads to the…

Q: +Describe the process of implantation of the embryo, what cells are involved and their roles.…

A: Implantation is the process where the blastocyst attaches to the endometrium of the uterine cavity.…

Q: 18.What are missile shaped cells with tails called? 19.What is the difference between a primary…

A: Since, we only answer up to 3 sub-parts, we'll answer the first three. Please resubmit the question…

Q: 37. What are the 36. What are the structures? structures?

A: Hi. Since you have asked multiple questions. We are answering the first one for you. Please…

Q: 3. (a) What are the four processes that drive embryonic development? (b) What two processes drive…

A: Embryonic development involves the stages of development from formation of a single celled zygote…

Q: Why is a second polar body expelled after fertilisation?   a)   To remove excess cytoplasm   b)…

A: The second polar body is a small, non-functional cell that is produced during oogenesis after the…

Q: 3. During the course of successful prenatal development, a human organism begins as a(n): A) Zygote…

A: The goal of developmental biology is to comprehend how an organism develops—how a single cell…

Q: In insect embryonic development, the fertilized egg nucleus divides repeatedly giving rise to…

A: Embryonic development in insects The period of development of embryo starts at fertilization and at…

Q: 5. name the developmental stage indicated a # 3

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Q: Which of the following follows fertilization in Xenopus embryos? Calcium waves cause non-yolky…

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Q: Birds, reptiles and insects have something in common as far as the development of their embryos.…

A: Answer :- Birds, insects and reptiles are higher vertebrate . All of these are developed from…

Q: What's the difference between a zygote and a morula or a blastocyst?

A: Life starts from single cell called Zygote. Zygote is the single diploid cell resulted from the…

Q: 3) List the stages of development once the egg is fertilized. (When a woman and a man have sexual…

A: Human embryonic development, or human embryogenesis, refers to the development and formation of the…

Q: 10. Draw and label a 14-day conceptus showing the chorionic sac, the chorionic cavity. Be sure and…

A: During the early stages of embryonic development, various structures and layers form within the…

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

A: A human embryo is a distinct organism formed by either the first mitotic division after…

Q: Describe and label a nematocyst and the cell containing it. Describe how nematocysts fire. How does…

A: Nematocysts are characteristic features of Cnidarians. These specialized cells are used for…

Q: What's the process of gastrulation in humans, how the embryo forms the three germ layers, and which…

A: The inner cell mass which is known as Blastula is now grown into a cell mass known  Gastrula and…

Q: What occurs as a result of the joining of sperm and ova? gametes meiosis mitosis zygotes

A: A sperm cell and an egg cell fusing together to create a single cell that contains the genetic…

Q: Consider the similarities and differences in the reproductive cycles (haplontic, diplontic, and…

A: All these life cycles are based on the haploid and diploid phases. This is called alternation of…

Q: List the stages of development once the egg is fertilized

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Q: What is your opinion of the status of an 8-celled human embryo? Why?

A: Note:- Sorry as per the honor code, sharing personal opinions is unauthorized. So we will be…

Q: Describe the development of the amniotic cavity, the bilaminar embryonic disc, the yolk sacs…

A: There are many different stages in the development of the fetus. After fertilization, the zygote is…