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: What is the ovum doing during the primary oocyte stage?
A:
Q: What are the major features of embryonic development at various months of pregnancy?
A: Within twenty hours after the fertilization, the zygote starts to divide rapidly into many cells.…
Q: What is the advantage of external fertilization over internal fertilization
A: Advantages of external fertilization over internal fertilization - 1. The number of offspring…
Q: What is the difference between internal & external fertilization?
A: The process in which a male gamete commonly known as sperm that is released by the male reproductive…
Q: What is internal fertilisastion?
A: Fertilization is the process by which male and female gametes are fused together, initiating the…
Q: State the concept of Fertilization ?
A: Reproduction is the process of producing a new offspring. Reproduction process is vital for the…
Q: What is an ectopic pregnancy?
A: Ectopic pregnancies exist in around one out of every 50 conceptions, as per the statistics of the…
Q: What do you understand by double fertilization?
A: Fertilization is the process of fusion of male and female gametes to form a zygote. The zygote then…
Q: What is self-fertilization?
A: Reproduction is a property shown by living organism in which one organism (parent) gives rise to new…
Q: What aids in the differentiation or the maturation of the oogonium into a mature ovum?
A: Oogenesis is the process of formation of ovum. It occurs in ovary of female.
Q: is no fertilization, oocyte will arrested at?
A: OOCYTE_ An oocyte, is a female gametocyte or germ cell involved in reproduction. In other words, it…
Q: Which events make up the three stages of labor?
A: Events that make up the three stages of labor are : Active labor : when neck of cervix is dilated…
Q: Describe the process of double fertilization.
A: Plants that will reproduce sexually also consist of gametes. When they became mature, the haploid…
Q: What is ovum?
A: The fusion of the sperm and the egg is what brings about the formation of the zygote, which will…
Q: How is labor induced if a woman’s pregnancy extends past her due date?
A: Labor is a term used for the pain experienced by a woman before parturition. Hormonal actions result…
Q: How does the oocyte nucleus move during oogenesis?
A: Oogenesis: Otherwise called as ovogenesis. This is a process that happens during the embryonic…
Q: How do the amount and distribution of yolk influence gastrulation?
A: Gastrulation is a process in which the single layer of cells called blastula is arranged into a…
Q: Describe the steps involved in fertilization.
A: Male gametes are called as sperms while female gametes are called as egg/ova. Fusion of male and…
Q: What are somites?
A: Somites A somite is a division of the body of an animals or embryo. Somites are bilaterally paired…
Q: What is fertilisation? Give examples
A: Human beings are sexually reproducing organisms. The male reproductive system consists of pair of…
Q: Where does fertilization normally occur?
A: Reproduction ensures the continuity of species on earth. It can occur in two ways that is sexual…
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: What occurs during cleavage?
A: Fertilization is the fusion of ovum and sperm so as to form a diploid zygote. Zygote is the first…
Q: What happens during the stage of dilation, the stage of expul- sion, and the placental stage of true…
A: Labor Series of events that take place in the genital organ in an effort to expel the viable…
Q: How do the mechanisms of fertilization ensure control of both quality (fertilization by a sperm of…
A: Fertilization is the process of fusion of haploid gametes to form diploid zygotes. The zygote…
Q: What is the first stage of labor in a pregnancy?
A: The first stage of labor and birth occurs when the regular contractions are felt. During the first…
Q: What happens during the secretory phase of the endometrium?
A: The uterine cycle represents the cyclic changes that occur inside the uterus of a female.
Q: How is the child affected if it has grown from the zygote formed by an XX-egg fertilized by…
A: Zygote is also known as a fertilized egg because it is formed by the process of fertilization in…
Q: what are the functions of the placenta
A: The question asks about the placental functions.
Q: What are the three stages of labor?
A: Labor is the process of expulsion of the fetus to the outer world through the vagina. Pain during…
Q: Where oogenesis does takes place. Describe the stages of this process?
A: Diagrammatic representation of oogenesis: -
Q: What are the significance of FERTILIZATION. State whether it is a normal developmental phenomena or…
A: Reproduction involves all the process that lead to propagation of progeny. It is essential to keep…
Q: Define self-fertilization?
A: Fertilization refers to the process of fusion of male and female haploid gametes to form a diploid…
Q: What are the advantages and disadvantages of internal fertilization over external fertilization? How…
A: Internal fertilization - It is the fusion of egg and sperm during sexual reproduction inside the…
Q: What are implants? How do they help in preventing fertilisation?
A: Fertilization is a process of fusion of gametes, male and female gametes. In other words, it is a…
Q: What is double fertilization
A: In plants , apart from the fertilization process of triple fusion and double fertilization takes…
Q: How do the processes of capacitation and acrosome reaction affect the fertilization process? How do…
A: Introduction Fertilization refers to the process when there is a fusion of male and female gametes…
Q: What is the time period for which sperm and egg are viable?
A: The mixed glands that serve the function of gamete production in the male reproductive system and…
Q: What determines if a baby is a boy or a girl and how does the child reproductively mature?
A: The phenotype (trait) of an organism is determined by the genotype (alleles) of an organism. At the…
Q: What is oogenesis?
A: An female’s internal reproductive organs are uterus, vagina, fallopian tubes, cervix, and ovary. The…
Q: Define fertilization.
A: Embryonic development is also known as embryogenesis. This process includes the formation and…
Q: Where does fertilization usually occur?
A: Sexual reproduction is a type of reproduction, which involves a complex life cycle in which a…
Q: How does internal fertilization facilitate life on land?
A: Internal fertilization occurs inside the body of a female individual. Mostly internal fertilization…
Q: Why would the absence of a father affect the timing of puberty?
A: Puberty is defined as the stage when a child starts to grow sexually. During this stage, physical…
What are the steps of fertilization
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- Explain what is capacitation and its importance in fertilization?What is the difference between internal & external fertilization?How do the processes of capacitation and acrosome reaction affect the fertilization process? How do the processes of capacitation and acrosome reaction affect the fertilization process?