Variations in a Species Unit Test Review

Centipedes are arthropods which are classified as..

• Insects

• Myriapods

• Arachnids

• Crustaceans

Which is NOT an organism domain?

• Eukarya

• Prokarya

• Bacteria

• Archaea

Gregor Mendel used WHICH of the following organisms to help him discover that genes are present, even if not seen?

• Peppered Moths

• Homozygous Strawberries

• Tulips

• Hybrid Pea Plants

Which of these correctly describes animals?

• They are autotrophs, multicellular and prokaryotic

• They are autotrophs, multicellular and eukaryotic

• They are heterotrophs, multicellular and eukaryotic

• They are heterotrophs unicellular and prokaryotic

Which of these are disadvantages to asexual reproduction? 

• Disease may affect all the individuals in a population

• The species may only be suited to one habitat

• It does not lead to genetic variation in a population

• all of the above

Tags

NGSS.MS-LS3-2

An organism that blends in with the forest is using camouflage to hide from predators.  This is an example of ..

• a structural adaptation

• selective breeding

• the organism having prokaryotic cells

• a behavioral adaptation

A tick sucking the blood from a dog is an example of..

• Symbiosis

• Mutualism

• Biodiversity

• Parasitism

A trait is..

• A characteristic of a living thing.

• Having 2 different alleles

• Used to make chromosomes

• Different forms of a gene

Tags

NGSS.MS-LS4-4

An allele is..

• All the versions of a gene.

• Found outside the nucleus.

• The same for every organism’s traits.

• a specific version of a gene

Which of the following is heterozygous?

• Gg

• FF

• RR

• tt