Reproduction Flashcards

1
Q

Each teste is divided into

A

250-300 lobules

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2
Q

Each lobule has

A

1 to 4 seminiferous tubules

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3
Q

_______ vasa efferentia collect sperms

A

10-20

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4
Q

Seminal vescibles provide

A

Alkaline fluid containing fructose, absorbic acid, vesiculase

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5
Q

Prostate secretes

A

Milky acidic fluid w citrate and hylauronidase

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6
Q

Cowpers gland

A

mucus and alkaline fluid

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7
Q

Bulbourethral glands

A

Thick and clear mucus

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8
Q

Type A daughter cells

A

Remain at basement membrane

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9
Q

Primary spermatocyte undergoes

A

meiosis I

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10
Q

Secondary spermatocytes undergo

A

meiosis II

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11
Q

Healthy adult makes ______ sperms daily

A

400 million sperms

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12
Q

FSH stimulates

A

Sertoli cells

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13
Q

LH stimulate

A

Leydig cells to release testosterone (Lai)

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14
Q

Inhibin produced by ______ to control ______

A

Sertoli cells to control spermatogenesis

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15
Q

How big are ovaries

A

3-5 cm long
2-3 cm wide

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16
Q

Oviduct length

17
Q

Uterine tube contains

A

Smooth muscle and both ciliated and non ciliated cells

18
Q

Layers of uterus

A

Outer= Perimetrium
Middle = Myometrium
Inner = Endometrium

19
Q

Vagina length

20
Q

Oocytss remain at _____ throughout childhood

A

Prophase of meiosis I

21
Q

How many develop secondary oocytes

22
Q

Secondary oocytes reach what phase of meoisis

23
Q

Menstruation days what hormone is rising

24
Q

Days 6-14 whats happening

A

Increased estrogen and walls are crystallized

25
Q

Ovulation occurs on what day

26
Q

Ovulation happens due to

A

Sudden release of LH

27
Q

LH makes

A

ruptured follicle into corpus leutum

28
Q

Days 15-28

A

Rising progesterone from corpus leutum for pregnancy

29
Q

Before menstruation what happens

A

Progesterone falls
LH declines

30
Q

Gonnorhea cause and symptoms

A

Nisseria gonorrhoaea and Painful urination

31
Q

Syphilus causes and symptoms

A

Spirochete bacterium
Sores in beginning (3-8 weeks)
Fever rashes and infectious (6-8 weeks)
Then severe medical problems