View Full Document. ï¬ 1  Primers determine the specificity of the PCR reaction. ï¬ The distance between the primer binding sites will determine the size of the PCR product. 2  T m ï¬ For short (14â20 bp) oligomers: ï¬ T m = 4Â° (GC) + 2Â° (AT)
Estrus, or heat, is the period in which the doe will stand and allow the buck to breed her. This phase of the reproductive cycle may last between 12 to 36 hours. The period from one heat cycle to the next is referred to as the estrous cycle. In goats, the estrous cycle occurs every 18 to 24 days, or 21 days on average.
Thatâs when he started going into rut. When bucks go into rut they pee all over themselves. They pee on their beards, in their mouths, on top of their heads, down their front legs, in their water bucket, and just anywhere they feel they should pee, even if itâs you. He peed on Kimi, the wether who hung out with him.