Biology
Biology, 22.07.2019 18:50, joejoefofana

Determine whether nondisjunction occurred in meiosis 1 or 2 experiment

answer
Answers: 1
Show answers

Similar questions

Предмет
Biology, 09.07.2019 08:20, shiannethorn
If this trisomic fly is the progeny of a male fly of genotype (ey+ ey−, gw+ gw−) crossed to a female fly with genotype (ey− ey−, gw− gw−), what can you conclude about the events that led to its formation? if this trisomic fly is the progeny of a male fly of genotype ( , ) crossed to a female fly with genotype ( , ), what can you conclude about the events that led to its formation? nondisjunction occurred in the male parent at the meiosis ii division to produce an (n+1) sperm that fused with a normal (n) egg. nondisjunction occurred in the male parent at the meiosis i division to produce an (n+1) sperm that fused with a normal (n) egg. nondisjunction occurred in the female parent at the meiosis ii division to produce an (n+1) egg that fused with a normal (n) sperm. nondisjunction occurred in the female parent at the meiosis i division to produce an (n+1) egg that fused with a normal (n) sperm.
Answers: 1
continue
Предмет
Biology, 11.09.2019 05:30, nelsy7610
Which of the following offspring genotypes could result from fertilization of a normal haploid sperm with an oocyte that had undergone nondisjunction in meiosis ii? (because a nondisjunction event in meiosis ii could involve the chromosome containing gene a or the chromosome containing gene a, be sure to consider both possibilities in your final answer .)
Answers: 1
continue
Предмет
Biology, 08.10.2019 22:50, dancekb2
The fruit fly drosophila melanogaster has a haploid chromosome number of n = 4, and 2n = 8. chromosome iv in this species is a tiny autosome. flies trisomic for chromosome iv are fertile and have no apparent defects. the eyeless (ey) and gawky (gw) loci are tightly linked on chromosome iv. loss-of-function ey− and gw− alleles are recessive to ey and gw, respectively. flies homozygous for ey− lack eyes, and flies homozygous for gw− have disrupted circadian rhythms. consider a male fly trisomic for chromosome iv, with each of the three chromosome copies bearing different allele combinations for these two loci: if this trisomic fly is the progeny of a male fly of genotype (ey+ ey−, gw+ gw−) crossed to a female fly with genotype (ey− ey−, gw− gw−), what can you conclude about the events that led to its formation? (3 points) a. nondisjunction occurred in the female parent at the meiosis i division to produce an (n+1) egg that fused with a normal (n) sperm. b. nondisjunction occurred in the male parent at the meiosis ii division to produce an (n+1) sperm that fused with a normal (n) egg. c. nondisjunction occurred in the female parent at the meiosis ii division to produce an (n+1) egg that fused with a normal (n) sperm. d. nondisjunction occurred in the male parent at the meiosis i division to produce an (n+1) sperm that fused with a normal (n) egg.
Answers: 3
continue
Do you know the correct answer?
Determine whether nondisjunction occurred in meiosis 1 or 2 experiment...

Questions in other subjects:

Konu
English, 20.10.2019 06:50
What are three characteristics of a short story? well-developed plot compact unified realistic carefully created multiple subplots...
Konu
Mathematics, 20.10.2019 06:50
Chin canned a number of quart jars and a number of pint jars of tamoatoes from his garden a pint is 16 ounces and a quart us 32 ounces the number of pints he canned is represented...
Konu
Mathematics, 20.10.2019 06:50
How do i do this, i need to show work...
Konu
Chemistry, 20.10.2019 06:50
Using the concentration of the base and the volume of the base used, calculate the moles of the base used in the titration. then, using the mass of the acid, determine the molar ma...
Konu
Mathematics, 20.10.2019 06:50
1. rewrite using standard notation : 2.43 x 10^4 .. 2. rewrite using scientific notation : 32,000...
Konu
Mathematics, 20.10.2019 06:50
800 hundred 2 hundred standord form...
Konu
History, 20.10.2019 06:50
How did new farming methods egyptians grow all of the food they nidded...
Konu
Biology, 20.10.2019 06:50
Scientists have a theory about the shape of the earth's surface that is accepted worldwide. a group of scientists have proposed a new theory about the shape of earth's surface. in...
Konu
Biology, 20.10.2019 06:50
How does prolonged space travel affect the muscular system?...
Konu
Mathematics, 20.10.2019 06:50
Find an equation for the nth term of the sequence. -3, -12, -48, -192, select one: a. an = 4 • -3n 1 b. an = -3 • 4n - 1 c. an = -3 • 4n d. an = 4 • -3n...
Other tasks in the category: Biology More task
See results (0)