Biology: Body Systems 3
13 Questions
| Attempts: 206
Get ready for the biology HSA by learning about body systems.
Questions and Answers
- 1.The main advantage of sexual reproduction is that _______.
- A.
It produces clones.
- B.
It makes a person more social.
- C.
It increases variation.
- 2.The main female reproductive organ is __________.
- A.
Ovaries
- B.
Uterus
- C.
Breasts
- 3.The male gamete is called ____________.
- A.
The testes
- B.
A sperm
- C.
A beard
- 4.The number of chromosomes in a human gamete is ___________.
- A.
23
- B.
Diploid
- C.
46
- 5.The development of secondary sex characteristics is controlled by hormones, produced by the ________________.
- A.
Sperm
- B.
Zygote
- C.
Endocrine system
- 6.The digestive system has many functions, which is NOT a function of the digestive system?
- A.
Filtration of the blood
- B.
Digestion of food
- C.
Elimination of undigested food and some metabolic waste
- 7.What must happen to food before our cells can use it?
- A.
Digestion and absorption
- B.
Digestion and walking
- C.
Digestion and elimination
- 8.Most nutrients are absorbed in the _________.
- A.
Stomach
- B.
Small intestine
- C.
Large intestine
- 9.Which of these body systems transports glucose and other substances in the blood to the cells of the body?
- A.
respiratory system
- B.
Circulatory system
- C.
Nervous system
- 10.Regulating body temperature is a function of the ______________ system.
- A.
Circulatory
- B.
Respiratory
- C.
Nervous
- 11.Neurons are found in the ___________ system.
- A.
Circulatory
- B.
Respiratory
- C.
Nervous
- 12.Which of the following is a part of the central nervous system?
- A.
Brain
- B.
Eyes
- C.
Lungs
- 13.The ability to maintain a constant body temperature is an example of __________.
- A.
Mitosis
- B.
Sexual reproduction
- C.
Homeostasis
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