Genetics Day 2: Dihybrid Crosses
Simple description:
The hardest part of a dihybrid cross is...
Biology, 25.03.2021 06:20, bapehoodboi
Genetics Day 2: Dihybrid Crosses
Simple description:
The hardest part of a dihybrid cross is figuring out the
gametes. What is an easy method used to
this?
First set -
AB
Outer set -
Ab
Aa Bb
inner set -
a B
Last set -
ab
Dad
Mom
set
SsBb
SsBb
00
B
Homologous
Pais
Hornocogous
Pair
Homologous
Paw
seperous
Egg combinations
Sperm combinations
Gametes
Example 1: Short tails (S) are dominant over long tails (s); Black fur (B) is dominant over yellow fur (b)
How many would have short tails, black fur?
Short tail, yellow fur?
Long tail, black fur?
Long tall, ye low fur?
Answers: 3
Biology, 22.06.2019 12:00, ashiteru123
Refer to the family pedigree shown here. in generation i, one parent is affected by the gene mutation and one parent isn't. in generation ii, all three children are affected by the gene mutation. what can you conclude about this gene mutation? a. all children born in future generations will be affected by this disorder. b. this gene mutation is a dominant disorder. c. this gene mutation is a recessive disorder. d. the generation i mother is a carrier of this gene mutation.
Answers: 2
Biology, 22.06.2019 15:10, arielpraczko1
What do your cells need to live? a. carbon dioxide b. carbon c. air d. oxygen
Answers: 2
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