8th Grade Bio 2 Question Preview (ID: 42365)


Review For Bio Final. TEACHERS: click here for quick copy question ID numbers.

What phase of meiosis is the cell in when the chromosomes are pulled by the spindle fibers to the polar ends of the cell?
a) Prohphase 1
b) Anaphase 2
c) Telophase 2
d) Metaphase 1

Which is an example of a homozygous recessive genotype?
a) Aa
b) aa
c) AA
d)

What is a gamete?
a) A haploid sex cell
b) A diploid sex cell
c) A diploid cell
d) A zygote

If a cat has a gentoype of SSTtAa, what is a possible gamete?
a) sTa
b) STt
c) STa
d) sta

What type of mutation would occur if the DNA sequence is shortened?
a) Substitution
b) Deletion
c) Insertion
d) Mirrored

If short is dominate to long, what would a possible heterozygous genotype look like?
a) SS
b) ss
c) Ss
d)

What does F1 represent?
a) Parental genotype
b) First generation genotype
c) Second generation offspring
d) Grandparent genotype

Which is an example of a homozygous dominate genotype?
a) aa
b) Aa
c) AA
d)

Describe a monohybrid punnett square.
a) Shows many traits
b) Shows two traits
c) Shows three traits
d) Shows one trait

Where are chromosomes located in a eukaryotic cell?
a) In the cytoplasm
b) In the nucleolus
c) In the nucleus
d) In the ribosomes

Who is the father of genetics?
a) Isaac Newton
b) James Watson and Francis Crick
c) Charles Darwin
d) Gregor Mendel

What is the shape do we associate with DNA?
a) Curved linear plane
b) Double helix
c) Twisted helix
d) Rectangle

Who discovered the shape of DNA?
a) James Watson and Francis Crick
b) Charles Darwin
c) Gregor Mendel
d) Isaac Newton

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