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(a)Male and Female reproductive organ:
The male reproductive organs include a pair of testes (singular, testis), two sperm ducts and a penis. The testes produce the male gametes called sperms.
The female reproductive organs are a pair of ovaries, oviducts (fallopian tubes) and the uterus. Ovary produces female gametes called ova (eggs).
(b)Asexual production: It is a type of production in which only one parent is involved. Example of asexual production can be find in Hydra. In hydra, new individual develop as outgrowths from a single parent.
(c)Binary fission: Binary fission is a kind of asexual production in which an animal reproduces by dividing into two individuals. This kind of Reproduction is find in amoeba.
(d)Fertilisation: The fusion of the egg and the sperm is called fertilisation. It is one of the initial process of reproduction. There are two types of fertilisation i.e. internal and external fertilisation.
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Male and Female Reproductive Organs
The male reproductive system is responsible for producing sperm, which are the male sex cells. The female reproductive system is responsible for producing eggs, which are the female sex cells. Both the male and female Reproductive Systems are made up of a number of organs that work together to produce and deliver sperm and eggs.
The male reproductive system consists of the penis, testicles, scrotum, vas deferens, seminal vesicles, prostate gland, and Cowper’s glands. The penis is the male organ that is used for sexual intercourse. The testicles are the male organs that produce sperm. The scrotum is the sac that contains the testicles. The vas deferens are tubes that carry sperm from the testicles to the prostate gland. The seminal vesicles are glands that produce a fluid that helps to nourish and protect sperm. The prostate gland is a gland that produces a fluid that helps to neutralize the acidity of the vagina. Cowper’s glands are glands that produce a fluid that helps to lubricate the penis.
The female reproductive system consists of the vagina, uterus, fallopian tubes, ovaries, and breasts. The vagina is the female organ that is used for sexual intercourse. The uterus is the female organ that houses the fetus during pregnancy. The fallopian tubes are tubes that connect the ovaries to the uterus. The ovaries are the female organs that produce eggs. The breasts are the female organs that produce milk.
Asexual Production
Asexual reproduction is a type of reproduction that does not involve the fusion of gametes. This means that a new organism can be produced from a single parent organism. Asexual reproduction is a common form of reproduction in bacteria, Fungi, and Plants.
There are a number of different methods of asexual reproduction. One common method is binary fission. Binary fission is a type of asexual reproduction in which a single cell divides into two identical daughter cells. Another common method of asexual reproduction is budding. Budding is a type of asexual reproduction in which a new organism grows out of a parent organism.
Asexual reproduction has a number of advantages. It is a quick and efficient way to produce new organisms. It is also a way to produce new organisms in the absence of a mate. However, asexual reproduction also has a number of disadvantages. It can lead to genetic problems, as the new organism is genetically identical to the parent organism. It can also lead to overpopulation, as new organisms can be produced very quickly.
Binary Fission
Binary fission is a type of asexual reproduction in which a single cell divides into two identical daughter cells. This is the most common form of reproduction in bacteria.
Binary fission begins with the replication of the cell’s DNA. The DNA is then divided equally between the two daughter cells. The cell membrane then pinches in the middle, dividing the cell into two.
Binary fission is a very efficient way to reproduce. It can take as little as 20 minutes for a bacterium to divide. This means that a single bacterium can quickly multiply into a large colony.
Binary fission is also a very simple process. It does not require any special structures or organelles. This makes it a very effective way for bacteria to reproduce in a variety of environments.
Fertilisation
Fertilisation is the process by which a male gamete (sperm) fuses with a female gamete (egg) to form a zygote. This is the first step in the development of a new organism.
Fertilisation can take place inside the body of the female (internal fertilisation) or outside the body (external fertilisation). In internal fertilisation, the sperm is deposited in the female’s reproductive tract by the male during sexual intercourse. The sperm then swims up the fallopian tubes to the ovary, where it fertilizes the egg. In external fertilisation, the eggs are released from the female’s body into the water, where they are fertilized by sperm. This is the process that occurs in fish and amphibians.
Once the sperm has fertilized the egg, the zygote begins to divide and grow. This process is called embryogenesis. The embryo develops into a fetus, which is then born.
Fertilisation is a critical step in the process of reproduction. It is the moment when two gametes come together to create a new life.
Male and female reproductive organs
What are the male reproductive organs?
The male reproductive organs are the penis, testicles, and scrotum. The penis is the organ that carries sperm to the female reproductive tract. The testicles are the organs that produce sperm and testosterone. The scrotum is the sac that contains the testicles.What are the female reproductive organs?
The female reproductive organs are the vagina, uterus, fallopian tubes, and ovaries. The vagina is the canal that connects the uterus to the outside of the body. The uterus is the organ that houses the fetus during pregnancy. The fallopian tubes are the tubes that carry eggs from the ovaries to the uterus. The ovaries are the organs that produce eggs and HORMONES.
Asexual production
What is asexual production?
Asexual production is a type of reproduction that does not involve the fusion of gametes. This means that a new organism can be produced from a single parent. Asexual production is common in plants and bacteria.What are the different types of asexual production?
There are several different types of asexual production, including binary fission, budding, fragmentation, and parthenogenesis. Binary fission is a type of asexual reproduction in which a single cell divides into two identical cells. Budding is a type of asexual reproduction in which a new organism grows from a bud on the body of the parent organism. Fragmentation is a type of asexual reproduction in which the parent organism breaks into pieces, each of which can grow into a new organism. Parthenogenesis is a type of asexual reproduction in which an egg develops into a new organism without being fertilized by a sperm.
Binary fission
What is binary fission?
Binary fission is a type of asexual reproduction in which a single cell divides into two identical cells. This is the most common type of asexual reproduction in bacteria.How does binary fission work?
Binary fission begins when the DNA in the cell replicates. The cell then divides into two equal parts, each of which contains a copy of the DNA. The two new cells are genetically identical to the parent cell.
Fertilisation
What is fertilisation?
Fertilisation is the process by which a sperm cell fertilizes an egg cell. This process results in the formation of a zygote, which is the first cell of a new organism.How does fertilisation occur?
Fertilisation usually occurs in the fallopian tubes. The sperm cell swims up the fallopian tube and fertilizes the egg cell. The fertilized egg cell then implants in the lining of the uterus, where it develops into a fetus.
Which of the following is not a male reproductive organ?
(A) Testes
(B) Ovaries
(C) Penis
(D) Seminal vesiclesWhich of the following is not a female reproductive organ?
(A) Uterus
(B) Fallopian tubes
(C) Vagina
(D) Prostate glandAsexual reproduction is a type of reproduction that does not involve the fusion of gametes. Which of the following is an example of asexual reproduction?
(A) Budding
(B) Sporulation
(C) Binary fission
(D) All of the aboveBinary fission is a type of asexual reproduction in which a single cell divides into two identical daughter cells. Which of the following is an example of binary fission?
(A) The reproduction of bacteria
(B) The reproduction of yeast
(C) The reproduction of amoebas
(D) All of the aboveFertilization is the process by which a sperm cell fertilizes an egg cell. Which of the following is an example of fertilization?
(A) The fertilization of a human egg by a human sperm
(B) The fertilization of a plant egg by a plant sperm
(C) The fertilization of a fish egg by a fish sperm
(D) All of the above