1. Which is the CORRECT sequence – from smallest to biggest – of the levels of biological organization in an organism? *
1 point
A. cell – tissue – organ – organ system – organism
B. cell – organ – organ system – tissue – organism
C. cell – organ system – organ – tissue – organism
D. cell – tissue – organism – organ – organ system
2. Which of the following is an organ of the circulatory system? *
1 point
A. heart
B. kidney
C. roots
D. stems
3. Which of the following is TRUE? *
1 point
A. Groups of organs working together are called cells.
B. groups of cells working together are called tissues
C. Groups of organs working together are called organisms.
D. Groups of tissues, working together are called organ systems
4. Plants also have organ systems. Which plant organ does NOT belong to the shoot system? *
1 point
A. flower
B. leaf
C. roots
D. stem
5. Each part of an organ system plays a specific function. Which of the following structures DOES NOT match its function? *
1 point
A. eyes – sight
B. heart – circulation
C. kidneys – excretion
D. ears – respiration
6. How do plants benefit from the root system? *
1 point
A. They obtain water and nutrients from the soil.
B. They provide strength and support
C. they manufacture food
D. They produce flowers.
7. The kidneys functions to filter and to remove the waste from the blood that is harmful to the body. What might happen to the person it fails to functions? *
1 point
A. The kidney will be damaged.
B. the cells of the kidney will be affected
C. There is no significant effect to the person
D. The person will suffer and need to undergo dialysis treatment
8. Angelo’s father was hospitalized due to chest pain and difficulty of breathing. Laboratory examination revealed increased cholesterol in blood. Which organ system is mostly affected. *
1 point
A. circulatory system
B. nervous system
C. excretory system
D. Digestive system
9. James loves to eat junk food and enjoys adding fish sauce (patis) and soy sauce in his meal. One day, he was complaining of difficulty in urinating accompanied by severe pain in the side and back below the ribs. Which organ has a problem in this situation? *
1 point
A. heart
B. kidney
C. lung
D. stomach
10. Smoking causes diseases in the respiratory system. The organs and tissues are damaged by this activity. What is the effect of diseased cells on the higher levels of organization in an organism? *
1 point
A. Smoking affects only certain kinds of organs and does not affect any other kind of organ in the human body.
B. Diseased cells damage the higher levels of organization they make up:
tissue, organs, organ system and eventually the whole organism
C. Smoking affects only the next higher levels of organization that they make up – the tissues
D. diseased cells do not affect the other parts of an organism
11. Flowers are the reproductive organs of plants. How are flowers different from the reproductive organs of animals? *
1 point
A. Flowers need pollinators like bees to reproduce: animals do not
B. Flowers are shed from time to time: nothing is shed from animals
C. Flowers have male and female parts: animals have either male or female parts.
D. There is no difference between flowers and the reproductive organs of animal
12. The organ systems of plants consist of the root and shoot system. Why is it important for this organ system to work together? *
1 point
A. To grow and survive
B. To avoid pest and other animals
C. To survive floods and strong winds
D. To survive droughts and earthquakes
13. Cancer starts from cells that start to grow uncontrollably fast. They destroy tissues and organs. What does this say about the effect of diseased cells on the higher levels of organization in an organism? *
1 point
A. Diseased cells do not affect the other parts of an organism
B. Cancer involved only certain kinds of cells and does not affect any other kind of cell tissues, organs, organ systems and eventually the whole organism.
C. Diseased cells damage the higher levels of organization that make up: tissues, organs, organ systems and eventually the whole organism.
D. Diseased cells affect only the next higher levels that they make up – the tissues
14. Which of the following differentiates organs from tissues? *
1 point
A. Organs make up tissues: tissues make up organs
B. Tissues make up organs: cells make up tissues
C. Organs and tissues make up an organ system
D. Organs and tissues are made up of cells
15. Which is the correct sequence- from biggest to smallest – of the levels of organization in an organism? *
1 point
A. cell – organ – organ system -- tissue
B. organ – organ system– tissue -- cell
C. tissue – cell– organ – organ system
D. organ system – organ – tissue -- cell
Answers
Answer:
1-B
2- HEART
3-B
4-C
5-D
6-A
7-D
8-D
9-B
10-B
11-C
12-A
13-C
14-B
15-D
Answer:
1)OPTION A. cell-tissue-organ-organ system-organism.
The diversity goes from simpler to complex forms to form a higher degree of an organism, this is just as seen in the case of organic evolution.
2)Option A
The heart is the main organ of the circulatory system because it acts as a pumping system to pump blood into different parts of the organ and tissue.
3)Option B.
Groups of cells working together are called tissues because cells organized themselves into a complex part called tissue which performs various functions. Whereas in the case of option C the Groups of organs working together are called organ systems, not an organism.
4)Option C. Root doesn't belong to the shoot system,
"The main difference between the root system and shoot system is that the root system consists of roots, tubers, and rhizoids of the plant whereas the shoot system consists of leaves, buds, flowers, and fruits of the plant. Furthermore, Root system occurs in the ground while shoot system occurs on the ground."
5)Option D. Ears is used for listening to and balancing the body
6) Option A.
The root system is primarily used for the absorption of water and minerals from the soil.
7)Option D.
If the kidney starts to non Function the waste will start accumulating in the body like Urea and Ammonia which is highly toxic in nature and the person will suffer from various severe diseases like anemia, kidney failure, etc, and have to go under dialysis treatment every one month.
8)Option A Circulatory System.
The Cholesterol gets deposited in the Heart vessels like in Coronary Artery and various blood vessels which block the blood (Oxygenated blood) and Cause diseases like CAD(Coronary Artery Disease), LADA(Left Anterior Descending Artery), Angina Pectoris, Myocardial Infarction, Atherosclerosis, and Arteriosclerosis.
9)Option B Kidney
Oxalates in soy sauce can lead to kidney stones. And phytoestrogen can lead to kidney failure.
So maybe James has Kidney Stone in his Kidney which is causing him such pain.
10)Option A. Flowers need pollinators like bees to reproduce: animals do not
14)Option B.
Tissue makes up organs: cells make up tissues.
15)option d
Organ System-Organ-Tissue-Cell.