Biology, 14.01.2021 01:00 guzmangisselle
3. Fruit flies are organisms commonly used in genetic studies. They reproduce quickly and have several traits
that can be measured. One trait is the vestigial wing trait, which is recessive. Most flies have red eyes, but
the sepia eye trait is recessive.
A fly that is heterozygous for both traits (GgEe) is crossed with one that has vestigial wings and sepia eyes
(e). Set up a Punnett square and list the phenotypic ratio of the offspring.
How many are normal wings, red eyes?
How many are normal wings, sepia eyes?
How many are vestigial wings, red eyes?
How many are vestigial wings, sepia eyes?
Answers: 2
Another question on Biology
Biology, 21.06.2019 20:00
Which of the following are false concerning microbes? a. microbes generate oxygen through photosynthesis.b. the primary role of microbes on the planet involves causing disease in animals and humans.c. microbes produce vitamins in the intestines.d. microbes play a role in breaking down waste and decomposing dead organisms.
Answers: 1
Biology, 22.06.2019 06:30
Which statement describes a way in which the digestive and excretory systems work together? a. the nephrons absorb nutrients from food going to the large intestine. b. the excretory system balances blood gases in the small intestine. c. the intestinal villi filter blood and send wastes to the bladder. d. the excretory system balances the salts and water obtained from digested food
Answers: 1
Biology, 22.06.2019 15:30
The most effective way to provide children with safety messages is to
Answers: 3
You know the right answer?
3. Fruit flies are organisms commonly used in genetic studies. They reproduce quickly and have sever...
Questions
English, 10.08.2021 05:40
Mathematics, 10.08.2021 05:50
Mathematics, 10.08.2021 05:50
