Reproduction and Reproductive Systems Part 1 Male

Multiple Choice

Which of the following is a key difference between asexual and sexual reproduction?

• Asexual reproduction involves only one parent, while sexual reproduction involves two parents.

• Asexual reproduction produces genetically diverse offspring, while sexual reproduction produces identical offspring.

• Asexual reproduction requires fertilization, while sexual reproduction does not.

• Asexual reproduction occurs only in animals, while sexual reproduction occurs only in plants.

Multiple Choice

Which of the following best describes the process of budding?

• A new individual develops from the growth of a part of a cell or body part that separates from the original organism.

• The body is broken into two parts and regenerates into separate individuals.

• An ovum develops into a complete individual without fertilization.

• Reproductive cells from two individuals combine to form offspring.

Multiple Choice

Which organisms are examples of those that reproduce by fragmentation?

• Sponges, flatworms, sea stars

• Hydra

• Ants and bees

• slugs, snails

Multiple Choice

Which of the following is NOT a type of asexual reproduction?

• Budding

• Fragmentation

• Fertilization

• Binary fission

Poll

How well do you know the reproduction system of a male?

• Almost everything 90-100%

• A lot

  75-90%

• Most things

  25-75%

• Not much man

  <25%

Multiple Choice

How many parents does asexual reproduction have?

• 1 parent

• 2 parents

Multiple Choice

How many parents does sexual reproduction have?

• 1 parent

• 2 parents

Multiple Select

Which of the following are functions of the male reproductive system?

• Produce sperm

• Transport sperm

• Produce ova

• Regulate body temperature

​97 degrees F = 36.1 degrees C

​When men don't want to have babies, they can get the vas deferens cut and sealed off. This surgery is called a vasectomy

The prostate gland, seminal vesicles, and bulbourethral glands secrete fluids that provide sperm with food and a good environment, with a high pH that helps to neutralize the acidity of the vagina.

​

Glands

The sperm cell's only job is to fertilize an egg.

Sperm and semen are not the same thing. Only 3-5 % of semen is sperm cells.

Semen has everything that your sperm needs to survive for up to 5 days in the female body.

Sperm cell mitochondria break down sugars in the semen to release energy for swimming. (The semen provides them with food and a good environment for their journey to the females's egg)

​Human Sperm Cell

Multiple Choice

What is the main reproductive organ in males? What hormone does it secrete?

• Testes: Oestrogen

• Testes: Testosterone

• Ovaries: Oestrogen

• Ovaries: Testosterone

Multiple Choice

The mitochondria of the sperm cell releases the energy needed by the sperm to swim through the female reproductive system.

• True

• False

Multiple Choice

"C" will inherit...

• 46 chromosomes from each parent

• half of their chromosomes (23) from each parent

• Double the amount of chromosomes from each parent

• Pairs of chromosomes from each parent

Multiple Choice

What is the function of A & B?

• A - transport gametes (eggs)

  B - Produce eggs

• A - produce eggs

  B - transport gametes (eggs)

• A - transport gametes (sperm)

  B - produce sperm

• A - produce sperm

  B - transport gametes (sperm)

Multiple Choice

What is one way that sex determination in animals can be influenced, according to the slides?

• By the presence of chromosomes at fertilization or by environmental factors

• By the number of offspring produced

• By the size of the animal

• By the amount of food available