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.
19,761,010 questions answered
Popular Conversations
Simplify 8(x + 6) - 10 User: Simplify 8(R + 6) - 2R. User: Simplify ...
Weegy: The answer is x^2 User: Simplify 12 + 3(2x - 3) + 4. Weegy: 12 + 3(2x - 3) + 4. = 12 + 6x - 9 + 4; = 6x + ...
3/3/2015 12:14:01 PM| 14 Answers
t Object]User: Write 5,000,039 in scientific notation. User: Find ...
Weegy: Here are some characteristics of grace and forgiveness: patience, kindness, mercy, unconditional love, empathy, ...
3/3/2015 11:59:55 AM| 8 Answers
What is the midpoint of a segment whose endpoints are (14, 7) ...
Weegy: The midpoint of the line segment whose endpoints are (3, 10) and (7, 8) is: (-2, 5). M = [(x2 + x1)/2] , [(y2 + ...
3/3/2015 10:30:58 AM| 6 Answers
The sum of the interior angles of a quadrilateral equals 360°.
Weegy: The sum of the interior angles of a quadrilateral equals 360 . This is TRUE. User: An exterior angle of a ...
3/3/2015 7:02:05 AM| 5 Answers
Simplify (-7/8)(-3/4).
Weegy: (-7/8) * (-3/4) = 21/32; User: Simplify (3/10)(-5/9). Weegy: (3/10) * (-5/9) = -15/90; = -1/6 User: ...
3/3/2015 9:37:06 AM| 5 Answers
Evaluate 5x3 + 2 for x = -1.
Weegy: 5(-1)^3 + 2 = -5 + 2 = -3 . which is B User: Simplify 9 - {x - (7 + x)}. User: Simplify 6r · s · 4rt. ...
3/3/2015 12:50:12 PM| 4 Answers
Which of the following equations is the translation 2 units up of the ...
Weegy: The following equation that is the translation 2 units down of the graph of y = |x| is y = |x| - 2. User: If ...
3/3/2015 9:03:04 AM| 3 Answers
Simplify 7(A - 6). User: Simplify 0.05x + 1.02x. User: Simplify ...
Weegy: b(a + b) - a(a - b) = ab + b^2 - (a^2 - ab) = ab + b^2 - a^2 + ab = 2ab + b^2 - a^2 User: Simplify 10x - 3x ...
3/3/2015 10:41:26 AM| 3 Answers
Simplify 6(x + 4). User: Simplify 12A + 2 + A - 1. User: Simplify ...
Weegy: If you Factor 2n+4, the answer would be 2(n+2).
3/3/2015 10:45:11 AM| 3 Answers
Which of the following values is farthest to the left on the number ...
Weegy: The value farthest to the left on the number line is 2. User: Find the value of 21 + 4(32 - 5). Weegy: 3-3 ...
3/3/2015 12:37:15 PM| 3 Answers
What is the equation of the line that passes through (4, -1) and (-2, ...
Weegy: y = (-2/5)x - 2 User: What is the equation of the line that passes through (-3, -1) and has a slope of ? ...
3/3/2015 3:06:50 PM| 3 Answers
Having a realistic pride in one’s abilities, accomplishments and ...
Weegy: Having a realistic pride in one s abilities, accomplishments and goals is known as Self-efficacy User: 'A ...
3/3/2015 12:28:10 AM| 2 Answers
Weegy Stuff
S
L
P
L
P
P
P
Points 225 [Total 8111]| Ratings 0| Comments 225| Invitations 0|Offline
S
1
L
L
Points 52 [Total 7553]| Ratings 0| Comments 52| Invitations 0|Offline
S
P
C
L
P
L
1
P
Points 51 [Total 7358]| Ratings 0| Comments 51| Invitations 0|Offline
S
1
Points 35 [Total 946]| Ratings 0| Comments 35| Invitations 0|Offline
S
Points 22 [Total 390]| Ratings 0| Comments 22| Invitations 0|Offline
S
Points 16 [Total 107]| Ratings 0| Comments 16| Invitations 0|Offline
S
Points 11 [Total 127]| Ratings 1| Comments 1| Invitations 0|Offline
S
Points 10 [Total 10]| Ratings 1| Comments 0| Invitations 0|Offline
S
Points 10 [Total 10]| Ratings 0| Comments 10| Invitations 0|Offline
S
Points 10 [Total 240]| Ratings 1| Comments 0| Invitations 0|Offline
Home | Contact | Blog | About | Terms | Privacy | Social | ©2014 Purple Inc.