The basic fundamental unit of life is the cell. The smallest independent component of an organism is the cell. The organelles of the cell have specialized functions. The correct option is D.
A cell is defined as the smallest basic unit of life which is responsible for all of the life's processes. The cell are the structural, functional and biological units of all living beings. A cell is possible to replicate itself independently and are called the building blocks of life.
All the organelles inside the cell perform particular functions, mitochondria carries out cellular respiration, ribosomes for protein synthesis, etc. The genetic material DNA is present in the nucleus. The cell membrane also called the plasma membrane provides protective and structural function to the cell.
It is possible for a single cell to perform all the activities required for a life. The organisms with a single cell is called the unicellular organism.
Thus the correct option is D.
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A triple beam balance measures the mass of an object in grams.
Usually the reading scale markings are
Beam A: 0 g to 500 g in 100 g increments
Beam B: 0 g to 100 g in 10 g increments
Beam C: 0 g to 10 g with 1 g major divisions and 0.1 g minor divisions
Answer:
Your answer is C
Explanation:
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revolutionary
B.
rotational
C.
periodical
D.
elliptical
Answer:
the answer is D
Explanation:
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The mass of protons and neutrons are both 1 amu (atomic mass unit). The mass of the electron is 0.00054. Therefore, when determining the isotopes when given mass, you only focus on the neutrons as they are the subatomic particles that are significantly affecting the atomic mass.
Answer: The object will float.
Explanation:
Balanced force is defined as the force that gets cancelled out when equal forces are acting in the opposite direction. The net force on the system comes out to be 0.
Unbalanced force is defined as the force that does not get cancelled out because unequal forces act on the system in opposite direction. The motion of the object is in the direction of net force.
According to the question:
Object is exerting a downward force of 10 N on the water and water is exerting an upward force of 12 N on water.
As, the upward force by water is more than the downward force by object. So, the object will float on the surface of water.
If the downward force by the object is been more than the upward force, the object will sink.
Hence, the object will float.