Question and answer
1) What is Mendelian genetics? Answer must include dominance and recessiveness
Mendel's First Law "The alleles of a gene exist in pairs but when gametes are formed, the members of each pair pass into different gametes. [ Thus each gamete contains only one allele of each gene." Incomplete Dominance When a particular gene possesses both dominant and recessive alleles, it is possible for incomplete dominance to occur, where the organism at hand expresses a phenotype
morphed by the expression of both the dominant and recessive alleles. In essence, heterozygous (possessing opposing alleles Rr) organisms derived from homozygous (possessing the same alleles RR or rr) are created, they possess a phenotype different to that of both their parents. Some of the following examples of monohybrid and dihybrid crossing illustrate this incomplete dominance. Multiple Alleles Diploid organisms naturally have a maximum of 2 alleles for each gene expressing a particular characteristic, one deriving from each parent. In some cases, however, more than two types of allele can code for a particular characteristic, as is the case of genetic coding for blood type in humans. Their are up to 6 possible genotypes that code for the four blood groups, A, B, AB and O. Read more : ]
Expert answered|koronamel88|Points 120|
Question
Asked 5/2/2013 3:34:24 PM
0 Answers/Comments
Get an answer
New answers
Rating

There are no new answers.

Comments

There are no comments.

Add an answer or comment
Log in or sign up first.
25,615,111 questions answered
Popular Conversations
Cancer is a disease of ____________________
Weegy: Cancer is disease caused by an uncontrolled division of abnormal cells in a part of the body. User: ...
6/24/2016 3:16:51 AM| 3 Answers
The kingdom Animalia includes all of these except A. ...
Weegy: Sponge lacks nervous tissue. User: Many bivalves, like scallops, live in salt water. The scallop ...
6/24/2016 4:21:37 AM| 3 Answers
Is solar energy renewable?
Weegy: Solar energy is renewable energy.
6/24/2016 3:12:48 PM| 2 Answers
Crediting of sources can also protect you from being accused of ...
Weegy: True User: Plagiarism damages reputations and relationships. True False User: To be charged with plagiarism ...
6/24/2016 6:47:18 PM| 2 Answers
In which empire was St. Petersburg ...
6/24/2016 12:25:01 AM| 1 Answers
In which empire was St. Petersburg ...
6/24/2016 12:29:14 AM| 1 Answers
Which of the following is an example of an ...
Weegy: STOMACH is an organ of the digestive system. User: Which of the following is not a specialized tissue found ...
6/24/2016 1:21:36 AM| 1 Answers
Weegy Stuff
S
P
L
Points 813 [Total 1474] Ratings 2 Comments 793 Invitations 0 Offline
S
Points 334 [Total 695] Ratings 2 Comments 314 Invitations 0 Offline
S
L
P
P
P
Points 151 [Total 3694] Ratings 0 Comments 151 Invitations 0 Offline
S
Points 135 [Total 416] Ratings 0 Comments 135 Invitations 0 Offline
S
Points 127 [Total 179] Ratings 0 Comments 127 Invitations 0 Offline
S
P
1
Points 107 [Total 852] Ratings 3 Comments 57 Invitations 2 Offline
S
L
Points 68 [Total 4188] Ratings 0 Comments 68 Invitations 0 Offline
S
Points 40 [Total 50] Ratings 1 Comments 30 Invitations 0 Offline
S
Points 32 [Total 139] Ratings 0 Comments 32 Invitations 0 Offline
S
1
L
L
P
R
P
L
P
P
R
Points 29 [Total 12596] Ratings 0 Comments 29 Invitations 0 Offline
* Excludes moderators and previous
winners (Include)
Home | Contact | Blog | About | Terms | Privacy | © Purple Inc.