If short hair, represented by L, is the dominant trait, then both animals with LL genes and Ll genes will have short hair because they have the short hair gene. The Ll animal, however, may have a long haired offspring if they mate with another animal carrying the long hair gene and they both pass it on.
Yes (this is me speaking from my own knowledge of Biology).
When using the symbols for alleles and assuming that capital "L" is dominant and lower "l" is recessive, then both animals have the same hair, short. This is because in the genetic makeup, one has a dominant allele for hair, and a recessive allele for hair, the dominant one wins over and that animal displays the dominant trait for hair (the actual display is called phenotype, the genotype being the actual combination of alleles). The other animal has two dominant alleles... well the answer to that is obvious, it has the dominant trait displayed.
However, to go into more detail:
If these two organisms reproduced sexually, then all of the resulting offspring would also have short hair. That is not to say that the recessive long hair trait is lost; if we form a punnett square (sorry I cannot remember how to spell the name), then we would see that the recessive trait has a chance to continue into the gene line.
(the punnett square outcome would be as follows)
50% outcome of LL, 50% outcome as Ll
While this does prove that all offspring will have short hair, you will see that there is a 50% with each offspring that the recessive gene will be carried on.
Phenotype
LL and Ll will both express the dominant gene, in this case short hair. Only an animal with both recessive genes (ll) will have long hair.
Well, it really depends. You have to look at their pedigree and find out if anyone in their family has long hair. Such as the grandpa or grandma. 2 short hair dachsunds had 4 puppies. 3 were short haired and one was long. Their next litter was 2:2 and their last litter was 2:2 again. The dads parents both had long hair.
That depends on the parents. They can be a cross between the long and short hair. They can just be the short hair. They can be the long hair. It will just be a surprise there is no way to predict it.
short hair
i think short hair
LL and Ll will both express the dominant gene, in this case short hair. Only an animal with both recessive genes (ll) will have long hair.
Not necessarily, although it can be. The dominant trait depends upon the breed of the dog. Golden Retrievers are dominant to have long hair, while Labradors are dominant to have smooth hair.
Well, it really depends. You have to look at their pedigree and find out if anyone in their family has long hair. Such as the grandpa or grandma. 2 short hair dachsunds had 4 puppies. 3 were short haired and one was long. Their next litter was 2:2 and their last litter was 2:2 again. The dads parents both had long hair.
That depends on the parents. They can be a cross between the long and short hair. They can just be the short hair. They can be the long hair. It will just be a surprise there is no way to predict it.
50 % out of hundred. Some babies may come out long haired and some short.
Long hair is in.
short hair
L = long hair ; l = short hairS = white spotted ; s=not white spottedthis example shows that the long hair and white spots alleles are dominant, and short hair and not spotted are not dominate.assorted independence means that there are two alleles one will always be dominate.example Ll or Ss
They have hair, because they don't shed, and animals with fur, do shed!
short hair
It's obvious from this problem that short hair is dominant in guinea pigs. In that case, if we have 25 out of 100 offspring that have long hair, then there is no doubt that the parents are heterozygous for short hair. If you use the punnet square, and hypothesize that both parents are heterozygous for short hair and long hair, you will get a 25% chance that the offspring will be long haired. So, the answer to this problem is that both parents are heterozygous. Let H = short hair and h = long hair. Hh dam x Hh sire gives us, according to the Punnet Square: 25% HH 50% Hh 25% hh
She Has short hair