Sexual reproduction is a process in which two parent organisms contribute genetic material to produce offspring that inherit traits from both parents.
What are gametes?
Gametes are reproductive cells, such as sperm and egg cells, that unite during sexual reproduction to form a new organism.
Name the male reproductive organ in humans.
The male reproductive organ in humans is the penis.
Name the female reproductive organ in humans.
The female reproductive organ in humans is the uterus.
What is fertilization?
Fertilization is the fusion of a sperm cell and an egg cell, resulting in the formation of a zygote.
What is meiosis?
Meiosis is a type of cell division that produces gametes with half the number of chromosomes as the parent cell.
List two advantages of sexual reproduction.
Advantages of sexual reproduction include genetic variation and the ability to adapt to changing environments.
What is the purpose of the reproductive system?
The purpose of the reproductive system is to produce offspring and pass on genetic traits to the next generation.
Differentiate between asexual and sexual reproduction.
Asexual reproduction involves the production of offspring from a single parent, while sexual reproduction involves the fusion of gametes from two parents.
Name the process by which sperm is produced in males.
The process by which sperm is produced in males is called spermatogenesis.
What is the menstrual cycle?
The menstrual cycle is a series of monthly changes in the female reproductive system that prepares the body for pregnancy.
Explain the role of hormones in sexual reproduction.
Hormones play a key role in regulating the reproductive processes, including the development of sexual characteristics and the control of the menstrual cycle.
What is genetic variation?
Genetic variation refers to the differences in genetic makeup among individuals of the same species, which is important for evolution and adaptation.
Describe the process of fertilization in plants.
In plants, fertilization involves the fusion of pollen from the male reproductive organ with the egg cell in the female reproductive organ, leading to the formation of a seed.
What is the role of mitosis in sexual reproduction?
Mitosis is the process of cell division that allows for the growth and development of the embryo after fertilization in sexual reproduction.
Explain the concept of heredity.
Heredity is the passing of traits from parents to offspring through the transmission of genes.
What is sexual reproduction?
Sexual reproduction is a process in which two parent organisms contribute genetic material to produce offspring that inherit traits from both parents.
What are gametes?
Gametes are reproductive cells, such as sperm and egg cells, that unite during sexual reproduction to form a new organism.
Name the male reproductive organ in humans.
The male reproductive organ in humans is the penis.
Name the female reproductive organ in humans.
The female reproductive organ in humans is the uterus.
What is fertilization?
Fertilization is the fusion of a sperm cell and an egg cell, resulting in the formation of a zygote.
What is meiosis?
Meiosis is a type of cell division that produces gametes with half the number of chromosomes as the parent cell.
List two advantages of sexual reproduction.
Advantages of sexual reproduction include genetic variation and the ability to adapt to changing environments.
What is the purpose of the reproductive system?
The purpose of the reproductive system is to produce offspring and pass on genetic traits to the next generation.
Differentiate between asexual and sexual reproduction.
Asexual reproduction involves the production of offspring from a single parent, while sexual reproduction involves the fusion of gametes from two parents.
Name the process by which sperm is produced in males.
The process by which sperm is produced in males is called spermatogenesis.
What is the menstrual cycle?
The menstrual cycle is a series of monthly changes in the female reproductive system that prepares the body for pregnancy.
Explain the role of hormones in sexual reproduction.
Hormones play a key role in regulating the reproductive processes, including the development of sexual characteristics and the control of the menstrual cycle.
What is genetic variation?
Genetic variation refers to the differences in genetic makeup among individuals of the same species, which is important for evolution and adaptation.
Describe the process of fertilization in plants.
In plants, fertilization involves the fusion of pollen from the male reproductive organ with the egg cell in the female reproductive organ, leading to the formation of a seed.
What is the role of mitosis in sexual reproduction?
Mitosis is the process of cell division that allows for the growth and development of the embryo after fertilization in sexual reproduction.
Explain the concept of heredity.
Heredity is the passing of traits from parents to offspring through the transmission of genes.