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D. None of D. Only females have ned eye A Symbol of male and female fies C Symbo

ID: 302659 • Letter: D

Question

D. None of D. Only females have ned eye A Symbol of male and female fies C Symbol of rod eye and whie aye What gonotypic ratio wouild you gt om B. Symbol of dominant alliele and reoesive D. None of the above 20 crossing two parents eicnous Sor bodh A 1:2.2 933:1 21. Label the steps according to the serial of procedure performod in laboratory while doing drosophila breeding experiment (21-25) A. Label vial with date and topes of male and female flies used B. After the flies wake up they can be added to the food vials C. Anesthetize flies D. Subculture the mutant and wild stocks every one to two weeks; never kexp the vials with cultures longer than 3 weeks E. Transfer flies to an empty vial with brush (N. B. Dark the answer sheet from numbers 21- 25, from the answer choices A E) 26. To determine the genotype of an individual, Mendel developed a procedure called a A. Homozygous allele B. Heterozygous allele

Explanation / Answer

16. C. Gregor Mendel.

17. B. Alleles will separate into different gametes during gametogenesis.

18. A. Females are larger than males.

19. B. Symbol of dominant allele and recessive allele.

20. C. 9:3:3:1.