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Chapter 21 Crossword

											1			2
							3

	4

						5								6				7
		8						9
	10			11

																12

													13							14
																			■
																			15
										16			17




18															19

						20


					21

Across:

3.	a disease which is defined as the failure to achieve pregnancy after 1 year of unprotected intercourse
4.	the internal surface of the uterine wall
6.	hormone that serves to stimulate the smooth muscles lining the wall of the uterus to contract
10.	connective tissues that are rich in hormone-producing cells
13.	enzyme which converts testosterone, a hormone normally produced in higher quantities within males, into estrogen, a hormone normally produced in higher quantities within females
15.	a tube inside the penis provides passage out of the body for both sperm and urine
16.	the gamete-producing structures
18.	a structure with three layers of cells
19.	the remnant of Graafian follicle (minus the oocyte that was ovulated)
20.	a pair of small glands that lie below the urethra between the prostate and the penis
21.	the production of sex cells

Down:

1.	the diploid cell that begins meiosis
2.	the form of a hollow ball of cells
5.	fertilized egg cell
7.	an extension of the top surface of the uterus
8.	animals that have both male and female reproductive systems
9.	cells that aid the developing sperm are also located in the seminiferous tubules
11.	the series of events that take place after fertilization
12.	an additional hormone synthesized by the placenta which works with estrogen, progesterone
14.	a pouch below the penis that contains the testes
17.	the rupture of a fluid-filled sac that surrounds and protects the fetus

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Chapter 21 Crossword

1

P

2

B

3

I

N

F

E

R

T

I

L

I

T

Y

I

A

4

E

N

D

O

M

E

T

R

I

U

M

S

A

T

5

Z

R

6

O

X

Y

T

7

O

C

I

N

8

H

Y

9

S

Y

C

V

10

L

E

Y

11

D

I

G

C

E

L

L

S

Y

I

R

E

O

R

P

S

D

M

V

T

T

E

T

12

S

U

A

E

E

O

R

O

C

P

L

L

M

13

A

R

O

M

A

T

A

14

S

E

H

O

I

A

A

S

■

C

R

P

C

T

T

15

U

R

E

T

H

R

A

O

M

E

16

G

O

N

17

A

D

O

O

D

E

L

C

M

M

T

I

N

L

Y

N

A

U

T

T

S

T

I

M

M

E

E

O

M

18

G

A

S

T

R

U

L

A

N

19

C

O

R

P

U

S

L

U

T

E

U

M

T

20

B

U

L

B

O

U

R

E

T

H

R

A

L

G

L

A

N

D

S

O

P

21

G

A

M

E

T

O

G

E

N

E

S

I

S

N

Across:

3.	a disease which is defined as the failure to achieve pregnancy after 1 year of unprotected intercourse
4.	the internal surface of the uterine wall
6.	hormone that serves to stimulate the smooth muscles lining the wall of the uterus to contract
10.	connective tissues that are rich in hormone-producing cells
13.	enzyme which converts testosterone, a hormone normally produced in higher quantities within males, into estrogen, a hormone normally produced in higher quantities within females
15.	a tube inside the penis provides passage out of the body for both sperm and urine
16.	the gamete-producing structures
18.	a structure with three layers of cells
19.	the remnant of Graafian follicle (minus the oocyte that was ovulated)
20.	a pair of small glands that lie below the urethra between the prostate and the penis
21.	the production of sex cells

Down:

1.	the diploid cell that begins meiosis
2.	the form of a hollow ball of cells
5.	fertilized egg cell
7.	an extension of the top surface of the uterus
8.	animals that have both male and female reproductive systems
9.	cells that aid the developing sperm are also located in the seminiferous tubules
11.	the series of events that take place after fertilization
12.	an additional hormone synthesized by the placenta which works with estrogen, progesterone
14.	a pouch below the penis that contains the testes
17.	the rupture of a fluid-filled sac that surrounds and protects the fetus

© 2013 PuzzleFast.com, Noncommercial Use Only