What are the significance of FERTILIZATION. State whether it is a normal developmental phenomena or not, support your answer.

Q: Which is a triploid tissue? How is the condition achieved in a fertilized ovule?

A: Anther produces pollen grains which lands on the stigma of the pistil with the help of biotic and…

Q: Differentiate between gametogenesis from embryogenesis.

A: Gametogenesis - It is the process of forming of haploid gametes from undifferentiated, diploid germs…

Q: Explain the process of fertilisation.

A: Fertilisation is the process of the union of mobile sperm cell and immobile egg, generally taking…

Q: List the steps in oogenesis.

A: The process of differentiation of the egg-cell which is a type of gametogenesis is known as…

Q: Fill in the blank:  The cell resulting from fertilization is called a(an) ___________________.

A: The gametes are present in both males and females. These are the haploid cells that are required for…

Q: Compare and contrast the stages of oogenesis and spermatogenesis.

A: Sexually reproducing organisms have a reproductive system consisting of primary sex organs called…

Q: -3. The figure below shows cleavage stages in an embryo. From studying the photographs, what can you…

A: On fertilization, the zygote undergoes cleavage. That is the process of development of multicellular…

Q: Describe the process of Embryogenesis. Briefly and concise.

A: Embryogenesis is the course of initiation & advancement of an embryo from a zygote (zygotic…

Q: Explain the process of fertilisation and implantation.

A: Fertilization is the process of the union of mobile sperm cell and immobile egg, generally taking…

Q: List and explain the steps involved in fertilization

A: The fertilization has the following steps are as follows:1. Sperm Capacitation2. Sperm-Zona…

Q: Evaluate the following statements and choose the incorrect ones: I. Granulosa cells secrete…

A: Granulosa cells are associated with the female gamete and spermatogonia is associated with the male…

Q: Explain the events in the ovary prior to ovulation

A: The menstrual cycle is a periodic cycle seen in the females of the order primates. It starts at the…

Q: What are the different parts of a sperm? Explain their importance in fertilization.

A: Reproduction is an essential process in the sustenance of organisms. The male and female gametes…

Q: Discuss the effect an absence of interstitial cells would have on male fertility.

A: The reproductive system in males include glands, ducts, and their supporting structure. The glands…

Q: “What is the advantage of internal fertilization over external fertilization and vice versa”?

A: Reproduction is the natural cycle by which new individual creatures – "offspring" – are delivered…

Q: : 1. Neural Crest Cells 2. Somites 3. Stem Cells

A:

Q: Research of Pre operation of ectopic pregnancy

A: Ectopic pregnancy is a medical emergency. If the lumen of the uterine tube is partially occluded…

Q: Where does fertilization take place in human body.

A: Humans are the multicellular complex organism and reproduce by sexual mode. This mode of…

Q: A. Observe the frog ovary and take note of the following structures: theca interna, theca externa…

A: Ovary This is a reproductive hormone where eggs are formed. There are a pair of ovaries present in…

Q: lay out what structures sperm travel through on their way to the oocyte and towards implantation. In…

A: Sperm are the male reproductive gametes which are produced in the testis and are transported to…

Q: What is the advantage of internal fertilization over external fertilization and vice versa”?

A: BASIC INFORMATION  FERTILIZATION  It the process in which there is fusion of gametes. It has other…

Q: Briefly describe the function  of the following:  - spermatogenic cell

A: Spermatogenic cells belong to the spermatogenic cell lineage. The cells eventually develop for the…

Q: What are the significance of ORGATOGENESIS. State whether it is a normal developmental phenomena or…

A: Answer: Introduction: Organogenesis is the mechanism in the three germ tissue layers of the embryo,…

Q: Evaluate the following statements and choose the incorrect ones: Granulosa cells secrete…

A: Gametogenesis is the process which helps to produce haploid gametes from a diploid cell. This is of…

Q: What are the different layers of a fertilized T. trichiura? Discuss their respective compositions…

A: Introduction:- Trichuris trichiura (also known as Trichocephalus trichiuris) affects the human…

Q: Describe the changes the ovum undergoes from ovulation to implantation.

A: "Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: After fertization occurs what is the fert

A: Fertilization : It can be defined as the union of two haploid gametes , the spermatozoa and the…

Q: Describe the major events of fertilization.

A: The combination of haploid gametes such as egg and sperm to form the diploid zygote is known as…

Q: Which of the following is not true about neurulation? Choose all possible answers. a. Segregation…

A: The brain is a complex organ that controls the thought, memory, emotion, touch, motor skills,…

Q: Draw and label the following parts: (a) membrane coverings of gonads (b) supporting cells of gonad…

A: (a) The membranes covering the male gonads (testis) are: (1) Tunica vaginalis, (2) Tunica albuginea,…

Q: List three ways in which oogenesis differs from spermatogenesis. Be specific!

A: Spermatogenesis and oogenesis are the processes of the formation of male and female gametes.…

Q: Compare external and internal fertilization.

A: Fertlizatiion is the process of the male gamete, sperm, fusing with the female gamete, the ovum,…

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: What are the significance of GAMETOGENESIS? State whether it is a Developmental phenomena or not,…

A: The major events of human reproduction are formation of gametes, cyclic changes in the female body…

Q: Name the structure formed by the villi of the embryo and the uterus of the mother.

A: The uterus or womb is a major female hormone-responsive secondary sex organ of the reproductive…

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…

Q: Name the other two membrane except primary membrane present outside the mature ovum.

A: The egg cell is the female gamete and upon fertilization with the sperm forms the zygote. It is…

Q: Which plane would be helpful when viewing the heart and the right kidney at the same time?  whychose…

A: INTRODUCTION Fertilization Fertilization is a process of union of the spermatozoa and oocyst and…

Q: Describe the developmental changes in the fertilised ovum until implantation occurs in the uterus.

A: Sexual reproduction is marked by the process in which the male and female gametes fuse together by…

Q: Briefly explain the process of fertilization in women.

A: Reproduction is the biological process by which new offspring are produced from parents, which is…

Q: What are the   steps of fertilization

A: Fertilization is a process in which there is a fusion or union of the male gamete (sperm) and female…

Q: In tabular form, Cite the differences of spermatogenesis on frog and chicken.

A: "Spermatogenesis" is the process by which mature male gametes are produced, which subsequently…

Q: Define fertilization.

A: Embryonic development is also known as embryogenesis. This process includes the formation and…

Q: Compare and contrast gamete formation in males and females

A: Gonads can be defined as the reproductive organs which produce the gametes that participate in…

Q: Describe the location and structure of: (1) the ovary,(2) the cervix, and (3) the labia.

A: The female reproductive system consists of the ovary, uterus, fallopian tubes and vagina. The…