2938395
Question 1
Question
The correct stages of mitosis are
Answer
-
Prophase, Anaphase, Metaphase,Telophase and Cytokinesis
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Prophase, Metaphase, Anaphase,Telophase and Cytokinesis
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Telophase and Cytokinesis, Anaphase,Prophase, Metaphase
Question 2
Question
Cell wall are in both, Animal cell and plant cell
Answer
- True
- False
Question 3
Question
A pure substance is made up of only one kind of matter
Answer
- True
- False
Question 4
Question
In the periodic table, the periods is ?
Answer
-
Horizontal rows
-
Vertical columns
Question 5
Question
The metals are on the right side of the Period table
Answer
- True
- False
Question 6
Question
which of the following is prefix is 5 number of atoms
Answer
-
Tetra
-
Penta
-
Hexa
Question 7
Question
Chemical change is the transformation of one or more substances into different substances.
Answer
- True
- False
Question 8
Question
The law of conservation of mass states, in a chemical reaction, the mass of the product is always greater than the mass of the reactants.
Answer
- True
- False
Question 9
Question
Which of the following best describes Climate:
Answer
-
The average weather conditions that occur in a region over a long period of time, minimum 30 years.
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The environmental conditions that occur at a particular place at a particular time.
Question 10
Question
The organelles special functions are the following: intake of nutrients, movement, growth, response to stimuli, exchange of gases, waste removal, reproduction
Answer
- True
- False
Question 11
Question
Natural greenhouse effects is absorption of thermal energy by the atmosphere.
Answer
- True
- False
Question 12
Question
Incandescent light bulbs is better than Fluorescent light bulbs.
Answer
- True
- False
Question 13
Question
Which of the following best describes opaque?
Answer
-
Materials that transmit some light, but not enough to see through the material clearly.
-
Materials such as clear glass or clear plastic,transmit light freely .
-
Objects absorb and reflect light, but they do not transmit it.
Question 14
Question
The law of reflection states that when light reflects off a surface, the angle of incidence is always equal to the angle of reflection.
Answer
- True
- False
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