WorksheetsReproductive System (Veterinary)
Total questions: 34
Worksheet time: 24mins
What makes the reproductive system unusual?
Exists to ensure the survival of a species.
Is vital to the survival of an animal.
Is not vital to the survival of an animal.
Exists to ensure the life of animal.
What is meiosis?
Cellular division in which the chromosomes are split between daughter cells.
Cellular division in which the chromosomes are duplicated and each copy goes to the daughter cells.
What is the difference between Haploid and Diploid Chromosomes?
Haploid are found within gametes and Diploid are found in cell nuclei.
Diploid are found within gametes and Haploid are found in cell nuclei.
What is mitosis?
Cellular division in which the chromosomes are split between daughter cells.
Cellular division in which the chromosomes are duplicated and each copy goes to the daughter cells.
What is spermatogenesis and where does it occur?
The creation of sperm cells.
The creation of ova.
The ovaries.
The testis.
What is oogenesis and where does it occur?
The creation of sperm cells.
The creation of ova.
The ovaries.
The testis.
What are polar bodies?
(a)
What are the three tasks of the male reproductive system?
Production of male sex hormones.
Development of male gametes.
Creation of female gametes.
Delivery of spermatozoa to the female tract.
The delivery of ova to the female tract.
Where are male sex hormones produced?
The testis.
The vas deferens.
The epididymis.
The penis.
Which of the following are functions of the scrotum?
To house and protect the ova.
To house and protect the testis.
To regulate the temperature of the testis.
To regulate the production of sperm in the testis.
What is a tunic?
A layer of adipose tissue surrounding the testis and spermatic cord.
A layer of connective tissue surrounding the testis and spermatic cord.
A layer of smooth muscle that surrounds the testis.
A layer of thin tissue protecting the testis and spermatic cord.
What do the seminiferous tubules do?
Protect spermatozoa. through sertoli cells.
Protect the ova through sertoli cells.
The site of oogenesis.
The site of spermatogenesis.
What is the purpose of the epididymis?
Connects the spermatic cord and the testis.
Connects the testis and the deferent ducts.
Connects the uterus and the ovaries.
Transports the ova.
Transports the spermatozoa.
What do the accessory glands do?
Produce acidic fluids to counter the female tract.
Produce alkaline fluids to counter the female system.
Which animals lack seminal vessels?
Boar.
Cat.
Dog.
Stallion.
Bull.
What is the purpose of the bulbourethral gland?
Secretes a fluid to clear and lubricate the urethra.
Secretes a fluid to lubricate the spermatic cord.
Secretes a fluid to clear the deferent duct.
Secretes a fluid to lubricate the birth canal.
What shape is sigmoid flexure?
Y-shaped.
S-shaped.
O-shaped.
Z-shaped.
Which of the following are functions of the female reproductive system?
Production of female sex hormones.
Receiving male gametes.
Production of female gametes.
Carry and push out offspring.
Provide nourishment for offspring.
What are some shapes that ovaries can look like?
Grape.
Indented.
Almond.
Lobular.
What are functions of the ovaries?
Production of female gametes.
Production of female sex hormones.
Production of male gametes.
Production of male sex hormones.
What are the two categories of hormones produced by the ovaries?
Estrogens.
Progesterones.
Progestins.
Estruses.
What are the functions of the oviducts?
Guide spermatozoa to the urethra.
Guide ova to the uterus.
Serve as the site of fertilization.
Serve as the site of spermatogenesis.
What are the functions of the uterus?
Grows and develops offspring.
Contract to push out offspring.
Contract to stop bleeding after birth.
Nourish the offspring.
The three layers of the uterus are...
Endometrium.
Myometrium.
Perimetrium.
Liometrium.
Perometrium.
When does the cervix open?
During estrus.
During birth.
During estrous.
During copulation.
What are the stages of estrous?
Proestrus.
Estrus.
Metestrus.
Diestrus.
How many estrous cycles do diestrus animals have every year?
1
2
3
4
No definite number/Infinite.
How many estrous cycles do polyestrous animals have every year?
1
2
3
4
Do definite number/Infinite.
How many estrous cycles do seasonally polyestrous animals have every year?
1
2
3
4
Do definite number/Infinite.
How many estrous cycles do monoestrous animals have every year?
1
2
3
4
Do definite number/Infinite.
What happens during proestrus?
Follicular activation.
Follicular development.
Development of the corpus luteum.
Period of heat when the female is receptive.
What happens during diestrus?
Follicular activation.
The corpus luteum reaches the active luteal stage/maximum size.
Development of the corpus luteum.
Period of heat when the female is receptive.
What happens during metestrus?
Follicular activation.
The corpus luteum reaches the active luteal stage/maximum size.
Development of the corpus luteum.
Period of heat when the female is receptive.
What happens during estrus?
Follicular activation.
The corpus luteum reaches the active luteal stage/maximum size.
Development of the corpus luteum.
Period of heat when the female is receptive.
