Draw a linkage map that explains the data

Assignment Help Biology

Reference no: EM13178034

Female Drosophila flies heterozygous for each of three recessive autosomal mutations with independent phenotypic effects (thread eyes [th], hairy legs [h], and scarlet wings [st]) were testcrossed to males showing all three mutant phenotypes. The 1000 progeny of this testcross were the following:

thread, hairy, scarlet 432

wildtype 429

thread, hairy 37

thread, scarlet 35

hairy 34

scarlet 33

(a) Draw a linkage map that explains this data.

(b) Calculate any relevant interference values.

Reference no: EM13178034

Questions Cloud

Write a program for the arithmetic : Write a program for the arithmetic (negation of an integer, addition, subtraction and multiplication of two integers) of integers using 3's complement representation.

Genes is sufficient to convert the colorless compound to red : The normal functioning of any one of these genes is sufficient to convert the colorless compound to the red compound. The abnormal functioning of these genes is designated by a, b, c, respectively.

Descartes poses the idea of an evil demon : Descartes poses the idea of an evil demon who decieves us to expose even our most certain beliefs to doubt. If it is possible that there is some being out there fooling us, then we cannot trust our senses.

Write a sentence that explains what this result might mean : Does this suggest there is a linear relation between attendance and achievement score? Write a sentence that explains what this result might mean.

Draw a linkage map that explains the data : Female Drosophila flies heterozygous for each of three recessive autosomal mutations with independent phenotypic effects (thread eyes [th], hairy legs [h], and scarlet wings [st]) were testcrossed to males showing all three mutant phenotypes

How wide is the projected image : you project a drawing 7 in. wide and 4 1/2 in. tall onto a wall. the projected images is 27 in. tall. how wide is the projected image.

State the probability that third child will be a male : What is the probability that the first child of parents who are heterozygous for both the tickle trait and the trembling ears trait will have tickle syndrome but lack trembling ears?

Destroy industrial civilization - nightmare in green : The Authoritarian Environmental Movement Wants to Destroy Industrial Civilization - threat of an environmental crisis will be the ‘international disaster key' that will unlock the New World Order

Find the hydrostatic force on one end of the tank : Find the hydrostatic force (in lb) on one end of the tank if it is filled to a depth of 8 ft with gasoline. Assume the gasoline's weight density is 420lbft3 (In British units, "weight density" is the equivalent of g in SI units.)

User Account

All Pages