Which is true about atoms?
a. neutrons have no charge, but have mass
b. protons have no charge but have mass
c. neutrons have no charge or mass
d. protons nave charge, but no mass
Ans: a. neutrons have no charge, but have mass
Biology & Microbiology
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Which of the following is a kingdom within the domain Eukarya?
A ) Viruses B ) Monera C ) Fungi D ) Archaea E ) Bacteria.
Biology & Microbiology
The first tetrapods evolved
a. on land. b. after the amphibians. c. in water. d. after the first amniotes. e. from the ray-finned fishes.
Biology & Microbiology
Hox genes have been identified in all bilaterally symmetric animal groups
____________________ Indicate whether the statement is true or false.
Biology & Microbiology
When the heterozygote is more fit than either homozygote, this is known as?
What will be an ideal response?
Biology & Microbiology