Test
Genetics-Quiz
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Preguntas del test (10)
1When one characteristic is more strongly inherited than another characteristic, it is said to be _____.
- AMonohybrid
- BDominant
- CDihybrid
- DRecessive
2Phenotype refers to the _______ of an individual.
- Aactual physical appearance
- Bgenetics makeup
- Crecessive alleles
- Dgenes
3Which of the following is NOT a reason in choosing pea plants for Mendel's experiment?
- AThey were large and slow growing.
- BThey possess simple characteristic that is easy to obverse.
- CThey possess both female and male reproductive organs.
- DThey can self-pollinate.
4What is the total number of chromosomes in a haploid?
- A26
- B46
- C23
- D43
5Which genotype consists of two identical genes for a given character?
- AHomozygous
- BDominant
- CRecessive
- DHeterozygous
6Which one is not an inherited trait?
- Abirds laying eggs
- Bability of a fish to swim
- Cdogs shaking hands
- Dcurly or straight tails in pigs
7The human sex chromosome for female is ____.
- AXX
- BXY
- CYY
- DXZ
8An individual who is heterozygous for two genes is represented by ________.
- AAabb
- BAaBb
- CAAbb
- DAABb
9If a heterozygous round seeded pea plant self-pollinate, the offspring will be __________. (In genotype) (Round is dominant.)
- A50% round
- B25% wrinkled
- C50% heterozygous
- DNo offspring produced
10A father has color brown eyes and his wife is a carrier of such trait. What is the probability of a female child to have black eyes? (Black is dominant over brown)
- A50%
- B75%
- C25%
- D100%
Información
- Descripción
- This quiz is fit for grade 9 level
- Autor
- Henry Sergio Jr.
- Idioma
- English
- Visitas
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