Reproduction Unit: Sweat plus sacrifice equals success. -Charlie FinleyCharlie Finley

Today’s Agenda Glance back over male anatomy Review female anatomy Female anatomy quiz Mammary Glands Gamete production in females— aka---oogenesis.

Objective 2: Testis Diagram

Acrosome of sperm Membranes become fragile to release enzymes of the acrosome.

Ectopic Pregnancy Fertilization should occur in the upper ½ of the fallopian tube.

Quiz over female anatomy

Turn to “Helpful Terms to Know” Look at the transparency to fill it in. 1. Diploid cell contain 2 sets of chromosomes. 2. Haploid cell contain only 1 set of chromosome 3. Gamete = egg or sperm 4. Zygote = joining of gametes 5. Meiosis = type of cell division

Function of Ovaries Structure that produces female gametes and reproductive hormones. Production of female gametes or oogenesis Birth to puberty the egg cells or primary oocytes enlarge and follicle grow around them. Meiosis stops at the secondary oocyte which is released at ovulation Sperm cell triggers the completion of oogenesis to form ovum.

Reproductive hormones consist of Testosterone Estrogen And progesterone

Oogenesis Diploid cell = oogonium Modified to form a primary oocyte Meiosis I forms two cells Secondary ooctye Polar body Meiosis II forms a larger ootid Ootid forms the mature ovum

Laser disk clips Mammary glands Ovulation