Which of the protist is the most complex organism ?
A) paramecium
<u>B) amoeba
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C) Euglena
D) Volvox
Answer:
Explanation:
S orbital has a spherical shape
P orbital has a dumb-bell shape
d orbital has a double dumb-bell shape
Cell theory states that all the living organisms are made up of basic structural and functional units, cells. All cells divide and give rise to new cells. All the cells have similar chemical composition. The nuclei acid DNA present in the chromosomes helps in carrying hereditary information from generation to generation. So, in order to sustain life the cells must contain DNA either enclosed in the nucleus or freely floating in the cytoplasm.
Answer:
D
Explanation:
only one that suggests anything about the sun/solar activity.
B. An early form of chemistry that people used to try to turn metal.
