Question 1
Question
The pure-bred plants, with two identical genes, used in the initial cross would now be referred to as
Answer
-
homozygous
-
heterozygous
-
genetic twin
Question 2
Question
who is regarded as the father of genetics ?
Question 3
Question
the physical expression of a character is called
Answer
-
Morphology
-
phenotype
-
genotype
Question 4
Question
if different alleles are present in the same genotype then it’s called
Answer
-
homozygous
-
heterozygous
-
diallelic
Question 5
Question
A trait or disorder determined by a gene on one of the sex chromosomes is said to be
Answer
-
sex-linked inheritance
-
autosomal inheritance
-
recessive inheritance
Question 6
Question
An individual inherits .... allele for each gene (character)
Question 7
Question
a person with these alleles ( TT ) is known to be
Answer
-
homozygous dominent
-
homozygous recessive
-
heterozygous
Question 8
Question
Mendel's Law of uniformity: When two homozygotes with different alleles are crossed, all the offspring in the F1 generation are
Question 9
Question
Mendel's Law of Dominance states that
Answer
-
recessive allele will mask the dominant allele
-
recessive allele will be masked by dominate allele
-
both allele will show in the offspring
Question 10
Question
Mendel’s experiments that followed the inheritance of flower color or other characters focused on only a single character via
Answer
-
trihybrid cross
-
dihybrid cross
-
monohybrid cross
Question 11
Question
Rare Exception to mendel’s first law Occur when two allelic genes fail to separate because of
Answer
-
non disjunction in 1st meiotic division
-
non disjunction in 2ed meiotic divison
-
non disjunction in mitotic division
Question 12
Question
in autosomal dominant The trait (character, disease) appears
Answer
-
1st generation
-
2nd generation
-
all generations
Question 13
Question
in autosomal recessive the trait only shows itself in
Answer
-
homozygous
-
heterozygous
-
homozygous recessive
Question 14
Question
The Inheritance Pattern of the sex linked inheritance is ………….. the autosomal inheritance
Answer
-
identical to
-
different from
-
usually the same
Question 15
Question
the condition exhibits itself whether dominant or recessive
Answer
-
hemizygous
-
heterozygous
-
homozygous recessive