Choose or write the correct answer of the questions below.
Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
Question 6
6.
Question 7
7.
Question 8
8.
Which animal classification does the electric eel belong to? Why?
Question 9
9.
Question 10
10.
Question 11
11.
Question 12
12.
Question 13
13.
Question 14
14.
Bile is produced in __________ and stored in ________.
Question 15
15.
Name the following organs essential in digestion.
A. esophagus
Question 16
16.
Explain how starch, protein and fats are digested.
Question 17
17.
Name 5 classification of vertebrate/invertebrate animals, describe each and give example.
Which of the following is the central part of the cell that acts as a brain of the cell?
a. A
b. B
c. C
d. D
e. E
Which of the following is the chloroplast?
a. A
b. B
c. C
d. none of the above
Animals are autotrophs.
True
False
Which of the following best describes most the animal kingdom?
a. They are eukaryotic, heterotrophic and unicellular organisms.
b.They are prokaryotic, heterotrophic and unicellular organisms.
c. They are eukaryotic, heterotrophic and multicellular organisms.
d. They are prokaryotic, autotrophic and multicellular organisms.
Which chemical process occurs when organism breaks down food it has stored and use it
as energy?
a. Digestion
b. Mutualism
c. Photosynthesis
d. Cellular Respiration
A food chain refers to the order of events in an ecosystem, where one living organism eats another organism. Which of the following consumers receives more energy?
a. grass
b. grasshopper
c. python
d. eagle
An animal classification which live in water water and in land. They give birth by laying eggs in water and they breath through the lungs and moist skin.
a. fish
b. reptiles
c. amphibians
d. bird
Dolphins are fish.
True
False
Ostrich is classified as a bird.
True
False
Benedict's Reagent test the presence of ___________.
a. starch
b. sugar
c. alkali
d. acid
Which of the following is the result of the Benedict's reagent test ?
a. If starch is present the solution will turn into purple.
b. If starch is present the solution will turn into orange.
c. If sugar is present the solution will turn into purple.
d. If the sugar is present the solution will turn into orange.
Which of the following is the function of bile in digestion?
a. It helps in digesting protein in the body.
b. It helps in digesting fats in the body.
c. helps in digesting starch, protein and fats in the body.