Hornless = polled.
Polled cows and bulls can be either homozygous polled or heterozygous polled. So, since we have no idea of what kind of calf they produce, the genotypical cross will look like this:
(H = polled and h= horned)
H_ x hh
"H_" symbolizes the unknown allele that the polled bull has. Is he hetero polled or homozygous polled? The "hh" of the cow symbolizes she is homozygous horned, since the horned trait in cattle is a recessive trait: polled gene is dominant.
This is not a matter of how many it's a matter of chance in terms of percentages. In this example, any bull that is horned is ONLY homozygous, both phenotypically AND genotypically, for horned because the horned gene in cattle is recessive. The polled (non-horned) characteristic in cattle is a dominant trait both phenotypically and genotypically. So that means that any horned parent that breeds a homozygous polled parent will have offspring that are ALL polled. The only way you will get horned offspring is one of two ways: a horned sire mates with a horned dam, or, a hetero polled sire mates with a hetero polled dam (resulting in a much smaller chance than the first way). The question above is answered as followed:Homozygous Horned (Hereford) bull x Homozygous Polled female = 100% Polled offspring.I cannot use the Punnett square on this site, but if you use it on a piece of paper you will see that 100% of all offspring are polled. But notice that genotypically they are HETEROZYGOUSLY polled. This means they are polled physically, but in their genes their offspring have a 50% chance, should this offspring be bred to a horned partner, of having either horned offspring or polled offspring. If the offspring of the above cross were bred to a polled partner, the results would be 50% hetero polled and 50% homozygously polled. AND, if the above offspring were bred also to a hetero polled partner, you would get, phenotypically, 75% polled and 25% horned. Genotypically, this is 25% homozygously polled, 50% hetero polled, and 25% homozygously horned.See, the most a cow can have in her lifetime is 20 calves. There is no way that she can have 100 or so calves in her lifetime to see this example work out. Producers have to go by chances of an event happening when selectively breeding cattle, not how many.
Go to this web page: www.enchantedlearning.com/subjects/animals/Animalbabies.shtml
they do a poo
generally the lioness has one mate for life, while the lion has many mates at once.
they would come out with bits of the parents colours They would probably be majority of brown babies possible with white patterns. It depends if either rabbit is of solid colour.
It mates!
No there parents think they are too young to find mates.
Bin Nguyen
Almost all breeds of cattle are born with buds, the ability to grow horns. The horns are almost always removed at a young age. Sometimes farmers allow the cattle to grow horns, depending on what breed they're raising. A few breeds have been developed in which the offspring are polled, that is, do not have the ability to grow horns. Holsteins are naturally horned, so their horns need to be trimmed or cut before their horns get too big, which is when they are a few months old if horn buds can be seen or felt. However, other cows can be born polled or hornless and do not need to have their horns trimmed. Horns is a recessive gene in cattle, so if a horned cow mates with a polled bull, the offspring will be polled. But mating horned with horned produces horned offspring, or hetero polled with hetero polled have a 25% chance of producing horned offspring. The naturally polled breeds of cattle include Angus, Red Angus, Brangus, Red Brangus and Galloway.
no they would not they chose their mate for them.
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no they would not they chose their mate for them.
they make these noises that are like music. so they sing to each other
yes. my friends friend mum adopted her when her parents dies in a plane crash
The parents have normal sex chromosome genotypes, XX and XY. The chromosomal error that causes Klinefelter's syndrome occurs during the formation of either of the parent's gametes during meiosis.
sleep at a mates house for the first week then after that just pull it out whilst ur parents are around
There is no "karmanorone". If you mean Karmanor: he was a demi-god hero by loving Demeter, but no parents are named for him.