Q: draw a mindmap about fertilization and eplain in your own words what your mindmap presents (A short…
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Q: Cleavage occurs in a stepwise, and a careful time. True False
A: Developmental biology is the branch of biology in which the development of the organisms from the…
Q: Describe, in detail, fertilization.
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Q: Outline the process of double fertilization, and explain the advantage it confers
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Q: Outline the enzymes that play important role in fertilization. Include their functions.
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Q: Compare and contrast the initiation of zygotic DNA replication in internal versus external…
A: INTRODUCTION Sexual reproduction starts with the combination of a sperm and an egg during a process…
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Q: Represent diagramatically different stages of fertilization.
A: Since the question do not specify any particular organism for the process of fertilization.…
Q: List and explain the steps involved in fertilization
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A: Introduction: In sexual reproduction the fusion of male and female gamete is fertilization.
Q: Describe the steps involved in fertilization.
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Q: Which of the following statement does NOT correctly describe the event of the following…
A: Fertilization is the process of combining two haploid cells, the egg and the sperm, to produce a…
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Q: “What is the advantage of internal fertilization over external fertilization and vice versa”?
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Q: what causes activation of certain genes before fertilization?
A: Fertilization is the process of fusion of male and female gametes for the formation of a zygotes.
Q: Define external fertilisation. Mention its disadvantages.
A: Fertilization is the process by which male and female gametes are fused together, initiating the…
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Q: Compare and contrast the mechanisms of polyspermy block in internal versus external fertilization.
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Q: Please describe two mistakes from the downloaded diagram on fertilization Oocyte Fertilisation
A: Fertilization is the process of sexual reproduction where two haploid gametes, female egg and male…
Q: Explain step by step in your own words what are the events that follow fertilization
A: Introduction An organism reproduces an offspring that is biologically identical to the organism…
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Q: Compare and contrast external versus internal fertilization. Describe at least three major…
A: External fertilization External fertilization is a mode of reproduction in which a male organism's…
Q: Contrast determination and differentiation in development
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Q: Explain the importance of calcium in internal and external fertilization.
A: The fusion of gametes, mainly from two opposite sexes, is referred to as fertilization. The…
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A: In vitro fertilization (IVF) is a procedure in which eggs are removed from a female's ovaries and…
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A: The explanation for the choice of the question has been described in the following step,
Q: Explain in-vitro fertilization and embryo transfer in brief.
A: Introduction In this question we will explain in-vitro fertilization and embryo transfer.
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A: Germline mutation are the mutations that are present in parent's egg or sperm cells. When an egg…
Q: Explain the importance of meiosis and mitosis in development
A: Mitosis is a process where a single cell divides into two identical daughter cells (cell division).…
Q: By looking at the picture above, describe the events that take place during fertilization up to the…
A: Fertilisation is q process of fusion of male and female games resulting in the formation of a…
Q: observe that your drug-treated embryo is than an untreated control fertilized at the same time
A: Mitosis is a type of cell division which take place in body cells. Mitosis is a way of making more…
Q: In vitro fertilization (IVF) is a procedure that can help couples who are having difficulty becoming…
A: IVF is a process of fertilization in which the egg combines with sperm outside the body.
Q: Why are enzymes very important in fertilization? What are their biochemical features and properties?
A: INTRODUCTION The enzymes that are important for fertilization are hyaluronidase and acrosin.
Research on in vitro fertilization, discuss or identify the importance of in vitro fertilization.
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- Describe, in detail, fertilization.What are the objectives of these in vitro fertilization treatments? Please give examplesIn-vitro fertilization occurs in the laboratory. The resulting embryos remain in a laboratory culture for up to six days before being transferred to the potential mother. If fertilization had occurred naturally (i.e., inside the female reproductive system instead of in-vitro), where would the embryo be and what developmental processes would it be undergoing during those first six days of development?
- Outline the process of double fertilization, and explain the advantage it confersWhich of the following is NOT true while comparing internal to external fertilization. In external fertilization, zygotic DNA replication starts after the fusion of gamete pronuclei; in internal fertilization, the first zygotic DNA synthesis happens before pronuclei fusion. B Capacitation is only observed in internal fertilization. In both internal and external fertilization, the cortical granule reaction is required for the slow block to polyspermy. In external fertilization, intracellular calcium release is stimulated prior to gametes fusion; in internal fertilization, it happens after gametes fusion. In both internal and external fertilization, there is a slow and a fast block to polyspermy.Compare and contrast the mechanisms of polyspermy block in internal versus external fertilization.
- Explain what is capacitation and its importance in fertilization?Compare and contrast the initiation of zygotic DNA replication in internal versus external fertilization.Which of the following statement does NOT correctly describe the event of the following fertilization? Select one: A. As hCG takes over maintaining the endometrium immediately after implantation, the corpus luteum degenerates into the corpus albican. B. All 16 cells in a morula are truly totipotent, meaning that they can become any cells in the human body. C. The trophoblast has important in maintaining the pregnancy, as it prevents the endometrium from shedding. D. Only inner cells mass in a blastocyst is pluripotent.