Reproduction is essential for the survival of a species because it ___ and ___.

Creates new individuals and maintains population stability

True or False: Asexual reproduction results in genetically diverse offspring.

False; asexual reproduction produces identical offspring.

What is the primary purpose of DNA during reproduction?

DNA carries genetic information necessary for the inheritance of traits.

Fill in the blank: The process of ___ is when an organism splits into two or more parts, each developing into a new individual.

Fission

What role does variation play in reproduction?

Variation helps organisms adapt to changing environments, ensuring survival.

True or False: During sexual reproduction, offspring have unique combinations of traits due to the fusion of male and female gametes.

True

In flowering plants, the male gametes are found in the ___ and the female gametes are found in the ___.

Stamen; pistil

Fill in the blank: The period from fertilization to the birth of a baby is called the ___ period.

Gestation

What is the main function of the placenta during pregnancy?

It provides a surface for the exchange of nutrients, oxygen, and waste between the mother and the embryo.

What are the two main types of reproduction?

Asexual and sexual reproduction.

Fill in the blank: Specialized reproductive cells in animals that can combine are called ___ and ___.

Sperms; eggs

True or False: Regeneration is a form of reproduction that requires cutting an organism into pieces.

True

What is the role of the oviduct in the female reproductive system?

It transports the egg from the ovary to the uterus and is the site of fertilization.

Fill in the blank: In humans, the male reproductive hormone is called ___.

Testosterone

What is the function of the sperm's tail?

It aids in the motility of the sperm, helping it reach the egg for fertilization.

Fill in the blank: The practice of killing a female child before birth is known as ___.

Female foeticide

What are sexually transmitted diseases (STDs), and name one example?

Diseases transmitted through sexual contact; examples include gonorrhea and HIV.