Question

1. Who is considered as the Father of Genetics?
a. Gregor Mendel
b. Reginald Punnett
c. Theodor Boveri
d. Walter Sutton
2. What tables are used to predict the outcome of crosses of traits from parents?
a. Genetics Grid
b. Punnett Squares
c. Offspring Squares
d. Mendelian diagram
3. Which of the following is the location of genes in the chromosomes?
a. Centromere
b. Locus
c. Nucleus
d. Telomere
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4. Which branch of biology is concerned with the study of how traits are
inherited from parents to offsprings?
a. Eugenics
b. Physiology
c. Genetics
d. Polygenic
5. What is the genotype of a person’s trait if an organism has two identical
alleles for that trait?
a. heterozygous
b. homogeneous
c. homologous
d. homozygous
6. Which refers to the variant forms of a gene representing a certain trait?
a. allele
b. chromatids
c. locus
d. polyploid
7. Which of these represents a heterozygous dominant genotype?
a. GG
b. Gg
c. gg
d. G
8. Which of the following BEST explains a non-Mendelian law of inheritance?
a. Shows both recessive traits of the parents.
b. Shows both dominant traits of the parents.
c. Shows recessive traits and hides dominant traits.
d. Shows dominant traits and hides recessive traits.
9. Which of the following does NOT belong to a non-Mendelian law of
inheritance?
a. Codominance
b. Multiple alleles
c. Incomplete dominance
d. Law of independent assortment
10. Which of the following statement is NOT TRUE about genes?
a. Genes contain a pair of alleles.
b. Genes are found only in body cells.
c. Genes are segment on DNA strand.
d. Genes are located in chromosomes.
11. Which of the following is a non-Mendelian Law of inheritance wherein neither
allele is dominant over the other?
a. Codominance
b. Multiple Alleles
c. Genetic Linkage
d. Incomplete Dominance
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12. Which of the following is NOT an example of codominance pattern of
inheritance?
a. Roan cattle
b. AB blood type
c. Erminette chicken
d. Pink four o’clock flower
13.The human blood group system is governed by multiple alleles, the A, B, O
wherein O is recessive and A and B are codominant. Which of the following is
the possible blood type of the offspring if the father has type A blood and the
mother has type O blood?
I.AO II.OO III.AA IV.AB
a. I only
b. I and II only
c. I, II and III only
d. II, III and IV only
14. Which of the following conditions is NOT an x-linked trait?
a. Hemophilia
b. Red-Green colorblindness
c. Congenital night blindness
d. Hypertrichosis pinnae auris
15. Which of the following statements is TRUE about sex-linked traits?
a. Only occurs in males.
b. Shows in all sons of affected male.
c. The carrier daughter is phenotypically normal.
d. The y-linked genes are responsible for "male pattern baldness".

Answer 1

Answer:

a

d

a

c

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