Homework WB 18th March
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Lesduur is: 30 minOnderdelen in deze les
Slide 1 - Tekstslide
What is the process by which organisms produce offspring?
A
Growth
B
Reproduction
C
Respiration
D
Photosynthesis
Slide 2 - Quizvraag
In sexual reproduction, what is the male reproductive cell called?
A
Sperm
B
Ovum
C
Egg
D
Zygote
Slide 3 - Quizvraag
What is the female reproductive organ in which eggs are produced?
A
Uterus
B
Ovary
C
Vagina
D
Fallopian Tube
Slide 4 - Quizvraag
What is the primary function of the ovary?
A
Digestion of food
B
Production of eggs and female sex hormones
C
Regulation of blood sugar levels
D
Production of sperm
Slide 5 - Quizvraag
What is the name of the process where the ovary releases an egg?
A
Implantation
B
Menstruation
C
Fertilization
D
Ovulation
Slide 6 - Quizvraag
Which hormone is primarily produced by the ovary?
A
Testosterone
B
Thyroxine
C
Insulin
D
Estrogen
Slide 7 - Quizvraag
Where are the ovaries located in the human body?
A
In the pelvic cavity on either side of the uterus
B
In the stomach
C
In the chest cavity
D
In the brain
Slide 8 - Quizvraag
What is the primary function of the testes?
A
Regulation of blood sugar levels
B
Production of sperm and testosterone
C
Digestion of food
D
Production of estrogen and progesterone
Slide 9 - Quizvraag
Where are the testes located in the male body?
A
In the chest cavity
B
In the scrotum
C
In the thigh muscles
D
In the abdomen
Slide 10 - Quizvraag
What hormone is primarily produced by the testes?
A
Insulin
B
Testosterone
C
Estrogen
D
Progesterone
Slide 11 - Quizvraag
What is the purpose of the cremaster muscle in relation to the testes?
A
To regulate lung function
B
To aid in digestion
C
To control heart rate
D
To regulate the position and temperature of the testes
Slide 12 - Quizvraag
What is the primary function of sperm?
A
Fertilizing the egg
B
Storing nutrients
C
Regulating body temperature
D
Producing hormones
Slide 13 - Quizvraag
Where are sperm produced in the male body?
A
Liver
B
Pancreas
C
Kidneys
D
Testes
Slide 14 - Quizvraag
What is the average lifespan of sperm inside the female reproductive tract?
A
1 month
B
3-5 days
C
1-2 weeks
D
Few hours
Slide 15 - Quizvraag
What is the approximate size of a human sperm cell?
A
1 inch
B
0.002 inches
C
0.0001 inches
D
0.1 inches
Slide 16 - Quizvraag
Slide 17 - Tekstslide
Slide 18 - Tekstslide
Which species are scientists trying to bring back from the brink of extinction?
A
Rhino
B
Grey Rhino
C
Northern White Rhino
D
Southern White Rhino
Slide 19 - Quizvraag
What are the names of the two surviving northern white rhino?
A
Najin and Fatu
B
Naiim and Fatsu
Slide 20 - Quizvraag
Why is the species functionally extinct?
A
Fatu is Najin's mother - they are both female
B
Fatu is Najin's son
C
Fatu is Najin's father - they are both male
D
Fatu is Najin's daughter - they are both female
Slide 21 - Quizvraag
What is the ultimate goal of the project?
A
To create a northern white rhino embryo
B
To create a northern white rhino herd
C
To create a northern white rhino baby
D
To create a northern white rhino family
