Coordinated Functions of the Reproductive System Crossword

shorter term for spermatozoon (plural: spermatozoa); the male gamete
any factor in the environment that influences the behavior of an organism
a chemical substance produced in the body that controls and regulates the activity of certain cells or organs
the ability or tendency of an organism to maintain internal equilibrium by regulating its processes
the ejaculated fluid containing sperm cells and secretions from the seminal vesicle, prostate gland, and bulbourethral gland
also called ovum (plural: ova); the female gamete
a process that occurs when the sperm and egg combine to produce an embryo
It is a collection of organs in an organism that function together for sexual reproduction
is the process through which the level of one substance influences the level of another substance.
A __________feedback affects the production of hormones in the menstrual cycle.
receives the penis of male during mating
serves as passageway of eggs from the ovary to the uterus; site of egg fertilization
serves as site of egg implantation; is where the fertilized egg develops
produces egg cells
Deposits sperms into the vagina during mating
Carries sperm and urine out of the body
Produces sperm cells
Sac of skin that holds the testis
controls and starts the menstrual cycle
period when the zygote develops into a baby
scrotum holds the testies and the _______
lower part of the uterus that connects to the vagina
connects the placenta to the embryo (2 words)
cycle in which an egg is released from one to two ovaries monthly (2 words)
test that can determine the sex of the fetus in the fourth month