
Ch 8 - Basic Genetics
Quiz by Caeley
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- Q1
Gregor Mendel is known as the
Man who discovered DNA
Father of Modern Genetics
Monk of the Hills
30s - Q2
A section of DNA that causes a particular trait is called a
Gene
Histone
Chromosome
Chromatid
30s - Q3
Interphase is
Usually only a small segment of the cell cycle
Seen only in cells undergoing mitosis
A time for normal cell growth and living
Composed of G1, G2, and G3 phases
30s - Q4
Humans have _____ pairs of chromosomes
46
48
23
24
30s - Q5
A diploid cell has 80 chromosomes (not human) how many chromosomes produced by mitosis have?
Users enter free textType an Answer30s - Q6
A diploid cell has 80 chromosomes. How many chromosomes would a cell produced by meiosis have?
Users enter free textType an Answer30s - Q7
Which of the following is a difference between mitosis and meiosis?
the number of times the cell divides
formation of a mitotic spindle
Sister chromatids attached by a centromere
the coiling of the chromosomes
30s - Q8
Starting with one cell, the final results of meiosis are
Users sort answers between categoriesSorting30s - Q9
Alleles are separated during meiosis. This represents the principle of
segregation
Heredity
dominance
Independent assortment
30s - Q10
When a homozygous tan lizard is crossed with a homozygous dark green lizard, the resulting offspring are spotted tan and dark green. This is an example of
Incomplete Dominance
Polygenic Inheritance
Multiple Alleles
Codominance
30s - Q11
If you set up a Punnett square with two sets of traits (eye color and height), you would be dealing with a
Diploid condition
Dihybrid cross
Monohybrid Cross
Triploid Condition
30s - Q12
Autosomes are chromosomes that
have been altered by a mutation
are haploid and not diploid
Contain a harmful gene
are not sec chromosomes
30s - Q13
A histone is a protein that helps protect and maintain the shape of a chromosome.
truefalseTrue or False30s - Q14
There are only 3 human blood types: A, B, and AB.
falsetrueTrue or False30s - Q15
Sexual reproduction produces offspring that are genetically identical to their parents.
falsetrueTrue or False30s