Question

Red eyes and curly wings are dominant traits in the fruit flies. True-breeding flies with red...

Red eyes and curly wings are dominant traits in the fruit flies. True-breeding flies with red eyes and curly wings were crossed to true-breeding flies with white eyes and vestigial wings. The F1 generation flies, which had red eyes and curly wings, were mated to each other. What is the probability of obtaining the following seven flies in the F2 generation: four that have red eyes and vestigial wings; one with red eyes and curly wings, and two with white eyes and curly wings? SHOW YOUR CALCULATIONS!

Science   Biology   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
a sepia-eyed fruit fly with long wings (well)is crossed with a fly with red eyes and...
a sepia-eyed fruit fly with long wings (well)is crossed with a fly with red eyes and vestigial wings (well) what is the if the offspring were crossed, what would the genotypic and phenotypic ratios of the f2 generation be?
23. You have two pure breeding fruit flies, with a wing shape that can be can...
23. You have two pure breeding fruit flies, with a wing shape that can be can be either normal (N) or (Vesgial) (n) and have Red Eyes or (R) or white (r).  A normal and white fly is crossed with a vestigial red eyed fly. The resulting F1 plats are crossed. A total of 640 F2 progeny are phenotypically observed: (16 Points) 360 Normal and Red 120 Normal and White 120 Vestigial and Red   40 Vestigial and White What is the...
If red eye and vestigial-wing female fly are crossed toa  pure-breeding white-eyed normal winged male fly and...
If red eye and vestigial-wing female fly are crossed toa  pure-breeding white-eyed normal winged male fly and generate F1 progeny. and those F1 males and females are crossed, what proportion of the F2 progeny will be red-eyed and female, with vestigial wings in fractional form vesgital is reccesive, it autosomal and white eyes is reccesive to red
In fruit flies, eye color is an X-linked trait. Red eyes (XB) are dominant to maroon...
In fruit flies, eye color is an X-linked trait. Red eyes (XB) are dominant to maroon eyes (Xb). A male with red eyes mates with a female with maroon eyes. What will be the eye color of the flies in the F1 generation? Group of answer choices Males: Maroon, Females: Red or Maroon Males: Maroon, Females: Maroon Males: Red, Females: Red Males: Maroon, Females: Red Males: Red, Females: Maroon
In drosophila (fruit flies), eye colour is sex-linked and red eye colour is dominant to white...
In drosophila (fruit flies), eye colour is sex-linked and red eye colour is dominant to white eye colour. In a cross between a red-eyed male and a heterozygous female, what is the probability of producing white eyed female? ___________ [2 Marks] 8. Black fur in grasscutter (B) is dominant to brown fur (b.) Short tails (T) are dominant to long tails (t). What fraction of the progeny of the cross BbTt x BBtt will have black fur and long tails?...
In silkmoths (Bombyx mori), red eyes (re) and white-banded wings (wb) are encoded by two mutant...
In silkmoths (Bombyx mori), red eyes (re) and white-banded wings (wb) are encoded by two mutant alleles that are recessive to those that produce wild-type traits (re+and wb+); these two genes are on the same chromosome. A moth homozygous for red eyes and white-banded wings is crossed with a moth homozygous for the wild-type traits. The F1 have normal eyes and normal wings. The F1 are crossed with moths that have red eyes and white-banded wings in a testcross. The...
Mendel crossed a pure breeding tall pea plant having red flowers with a pure breeding short...
Mendel crossed a pure breeding tall pea plant having red flowers with a pure breeding short pea plant having white flowers. All the F1 plants were tall with red flowers. He then selfed the F1 plants and the F2 plants had new combination of traits. Using a punnet square, show the phenotypes and genotypes of the F2 plants.
A true breeding line for the traits white and round is crossed with a true breeding...
A true breeding line for the traits white and round is crossed with a true breeding line for traits red and oblong. All offspring are mottled white and red, and oblong. From this we can deduce that: Select one: 1.Epistasis is present between shape and colour genes 2.Red is dominant and oblong co-dominant with round 3.Red is co-dominant with white and oblong dominant 4.Genes for both colour and shape have one dominant and one recessive allele 5.Recessive epistasis is at...
A male fly that is homozygous for both red eyes (A) and normal wings (B) mates...
A male fly that is homozygous for both red eyes (A) and normal wings (B) mates with a female fly that has apricot (a) eyes and pointed wings (b). Both traits are controlled by autosomal alleles. What is the expected phenotype for the flies in the F1 generation? Group of answer choices AaBb red/pointed apricot/pointed aaBB red/normal
In tomatoes, red fruit color (Y) is the dominant allele to yellow (yy) fruit color; and...
In tomatoes, red fruit color (Y) is the dominant allele to yellow (yy) fruit color; and tallness (D) of the plant is the dominant allele to dwarfism (dd). If pure breeding strain of a tall, red fruited variety is crossed with a pure breeding strain of dwarf, yellow fruited variety. Give the genotypes of these parents, and the phenotypic and genotypic ratio in the F1, and F2 generations.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT