PREVIEW HUMAN REPRODUCTION

If dogs have 78 chromosomes in all their body cells. How many chromosomes would their offspring have in each of their body cells?

• 39

• 78

• 156

During pregnancy, the first couple of weeks are the most important because...

• The entire baby is made in the first couple of weeks

• genes are not working strong

• organs are being formed

How are the offspring different in both methods?

• Method A (genetically different)

  Method B (genetically identical)

• Method A (genetically identical to parent)

  Method B (genetically different from Parent)

• Method A (sexual reproduction)

  Method B (Asexual reproduction)

• Method A (Mitosis)

  Method B (Meiosis)

What is the function of the human male reproductive system?

• grow and develop baby

• produce egg and deliver egg to female

• internal fertilization

• produce sperm and deliver sperm to female

Where does the following occut?

A) Meiosis?

B) Fertilization?

C) Growth & Development of Baby?

• A) 5

  B) 4

  C) 3

• A) 4

  B) 5

  C) 3

• A) 3

  B) 4

  C) 5

• A) 3

  B) 5

  C) 4

The male and female reproductive systems are regulated by...

• hormones

• sex drive

• number of chromosomes

• heredity

"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

In what order do the following process occur?

Fertilization

Mitosis

Meiosis

Birth

• Birth

  Fertilization

  Mitosis

  Meiosis

• Fertilization

  Meiosis

  Birth

  Mitosis

• Meiosis

  Mitosis

  Fertilization

  Birth

• Meiosis

  Fertilization

  Mitosis

  Birth

Why do each of these kittens look different?

• Meiosis & Recombination

• Mitosis & Meiosis

• Differentiation & Specialization

• Fertilization & Mitosis

What is one difference between Meiosis and Mitosis?

• Meiosis (4 different cells made)

  Mitosis (2 identical cells made)

• Meiosis (2 identical cells made)

  Mitosis (4 different cells made)

• Meiosis (offspring identical to parent)

  Mitosis (offspring different from parent)

• Meiosis (offspring have 46 chromosomes)

  Mitosis (offspring have 23 chromosomes)