Q: Describe the process of development, from fertilization to parturition.
A: Fertilization- It occurs in fallopian tubes and leads to the formation of a diploid…
Q: Which form of reproduction can result from damage to the original animal? a. asexual b.…
A: Reproduction (or multiplication or rearing) is the natural cycle by which new individual creatures –…
Q: At which stage of embryogenesis, major patterns of the internal tissues of the embryo have been…
A: Embryogenesis It is defined as a process which occurs after the process of fertilization of an…
Q: Explain why the embryonic period is so important.
A: The embryonic stage of gestation is that the amount once implantation, throughout that all of the…
Q: Why is knowing information about embryo development important
A: EMBRYO DEVELOPMENT:- It is the process of formation of the embryo, starts with the fusion of male…
Q: Describe how animals make sperm and egg cells
A: Gametogenesis is a process through which male and female gametes (sperms and eggs) are formed in the…
Q: make a concept map, to discuss how reproduction takes place in animals. (Include the modes, sexual…
A: Reproduction is the process through which which offspring are produced from their parents. Each…
Q: If the egg is fertilized it will develop in the
A: Fertilization is the process of a sperm fusing with an ovum. When the egg moves down the Fallopian…
Q: Write in detail the process of organogenesis in vertebrates. Give one example and make diagram also.
A: In embryology, Organogenesis can be described as a series of processes that lead to converting the…
Q: d describe Life-span Development
A:
Q: Compare and contrast embryogenesis and morphogenensis and Outline the difference of somatic…
A: Embryo Embryo is the developing young one of multicellular organisms.
Q: Compare the male and female reproductive organs of reptiles and birds. Explain how are their…
A: Introduction Reptiles are cold-blooded animals that have vertebral columns at their backs. These…
Q: Explain the development of human embryo with diagrams.
A: to understand the progess of embryo development in humans, let's use the follwoing flowchart and…
Q: Give the process of internal fertilization in turtle. Show illustration how the fertilization…
A: Turtles are a type of reptile known as Testudines. They are distinguished by a shell made primarily…
Q: Of all birds, the flightless kiwi has the highest proportion of yolk in its eggs and the longest…
A: Eggs are the products of fertilization and house the developing embryo .
Q: Contrast embryonic development with fetal development.
A: Embryology is the branch of biological sciences that studies the formation and development of…
Q: Explain the way in which the egg gets prepared for fertilization during oogenesis.
A: The process through which the male and female gametes combine to create the zygote is known as…
Q: Explain early development of human from fertilization to hatching of the blastula.
A: Fertilization can be defined as the male gamete's fusion to the female gamete to form the zygote. In…
Q: Explain the major developmental events that occur during the embryonic period.
A: Introduction:Embryonic development is an 8-week process and has phases of development during which…
Q: When does differentiation begin? A. when the zygote forms B. when the zygote begins to divide C.…
A: Cell division is a process of a parent cell replicating it chromosomal content and dividing itself…
Q: Briefly summarize the main steps of animal development. What family of control genes plays a major…
A: Embryonic development, also known as "embryogenesis", is the process through which an embryo…
Q: ________________________is the period of development from fertilization to birth, whereas is the…
A: Gestation is considered as the period between conception ( or certification) and birth when the baby…
Q: ative essay about in vitro fertilization and designer babies
A: A pre-implantation genetic diagnostic (PGD) test can be used to check for the presence of a genetic…
Q: Compare and contrast the mechanisms of egg activation in internal versus external fertilization.
A: Fertilization is part of sexual reproduction, responsible for the fusion of gametes. In the case of…
Q: A fertilized egg is the blue print of future development’. Explain
A: A single cell-fertilized egg is transformed into a fully developed and independent individual. It is…
Q: salamande, sea star, snail, butterfly, earthworm, roundworm, planaria, sea anemone and sponge, tell…
A: Body symmetry is arrangement or organization of various parts of body around the central axis.…
Q: People could observe the development of an embryo before they had the tools to see cells and parts…
A: Before we had the technology to visualise the development of embryos, the physical emergence of life…
Q: Match the organ/structure to its embryological tissue. Liver [选择] Skin [选择] Blood [选择] Melanin [选择]…
A: Ectoderm refers to the outer germ layer, which is responsible for the development of epithelial…
Q: Describe how the embryo changed from earliest stage to the latest stage of each animal.
A: Embryonic development is studied to visualize similarity among different organisms' developmental…
Q: Describe the path of a mature egg that is released and fertilized.
A: An egg is a female gamete and is released by the ovaries. At its release, it is at secondary oocyte…
Q: Explain and elaborate sexual and asexual reproduction in both plants and animals.
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Q: Compare and contrast the development process of the starfish and the sea urchin.
A: Introduction:- Embryonic development: all the developmental processes from zygote to tissues and…
Q: redict what would happen if Ca2+ was injected into an unfertilized sea urchin egg.
A: Sea urchins are tiny, round echinoderms usually found in the depth of the ocean. The body has radial…
Q: Using a concept map, discuss how reproduction takes place in animals. (Include the modes, sexual and…
A: The biological process by which new individual organisms – "offspring" – are formed from their…
Q: Match each structure with its description.___ cloaca a. adjusts buoyancy___ swim…
A: Any biological thing which takes up space and is distinct from its environment is referred to as an…
Q: Part B Using the Table Use the data from Table 1 in Part A to complete Table2. 1. Look at Table 1 in…
A: If the fertilisation occurs outside the body of the organism, it is known as external fertilisation…
Q: first and second division after the egg is ferlilized is mitosis or meiosis.
A: Fertilized egg is called zygote it undergo first cell division mitosis and develops as embryo…
Q: Explain how fertilization provides genetic diversity to the offspring
A: Fertilization is the union of two haploid gametes - the male gamete or the sperm and the female…
Q: In two paragraphs, Explain, discuss and elaborate the Animal Reproduction and animal development
A: One of the main features of living beings is that they can reproduce. Reproduction is the process by…
Q: Use the diagram to answer the following question. The diagram shows different stages of embryo…
A: Embryology is defined as the study of different stages of embryo during it's development.
Q: Describe the step-by-step fertilization process in an amphibian.
A: Fertilization is the combination of haploid gametes, egg and sperm, to frame the diploid zygote.…
Q: Create a table to compare and contrast mammalian development with chick development
A: Developmental biology is the process by which plants and animals develop from a single cell into a…
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: Match the term to the correct description. + Allantois A. Fluid-filled membrane that protects the…
A:
Q: State the differences of the frog and human embryology.
A: Embryology is the branch of science that deals with the embryo and the embryonic development. Frogs…
Q: Briefly summarize the main phases of animal development from fertilization to organogenesis, and…
A: After a sexual intercourse , the fertilization process takes place. Once the fertilization takes…
Q: explain the developmental processes that will happen to the fertilized ovum of a dog
A: The age at which dogs reach sexual maturity varies considerably. Smaller breeds appear to mature…
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- Complete the following table with the functions of each of the embryonic membranes: Embryonic Membrane Function Yolk sac Chorion & Chorionic villi Allantois AmnionEndoderm Mesoderm Ectoderm Match the structures below with the correct germ layers listed above that they are formed from. Number: Answer Answer Answer Answer Tissues and Organs: Central Nervous System Lining of the Digestive Tract Skin SkeletonState and explain 5 effects of tobacco smoking by a pregnant mother on the foetus development. (400 words) Identify and explain 5 disadvantages of In vitro fertilisation (IVF) as an intervention to have a baby. (400 words) Why is breast feeding in the first 3month of a baby very important? (200 words) Higher animals undergo sexual reproduction despite its complexity, why. Give 5 reasons. (400 words) Describe five changes that occur in a flower after fertilisation. (200 words)