yes
Sperm develops best when at normal body temperature. They are very sensitive to temperature changes. Thus, the body does everything it can to help regulate the internal temperature to help protect the reproductive area.
Temperature below body temperature in neccessary for sperm production. That is why the testicles are descended; they need to have a separate, lower temperature system.
temperature, elevation, latitude, precipitation
Honey bees do not have a 'normal' body temperature. A honey bee needs an internal body temperature of 35°C to fly. This is also the temperature within the cluster of bees on a brood comb. This temperature needs to be maintained to develop the brood, and it is the optimal temperature for the creation of wax. While flying, a bee's flight muscles generate heat which will maintain its body temperature. The optimal air temperature for foraging is 22 to 25oC, but below about 13oC the bee will lose body heat faster than it can generate it. At high temperatures the bee uses a form of evaporative cooling to get rid of heat through its mouth. Under hot conditions, heat from the thorax is dissipated through the head. The bee regurgitates a droplet of hot internal fluid -- a 'honeycrop droplet' -- which immediately cools the head temperature by up to 10oC. Below about 10oC, bees become immobile due to the cold and above 38oC activity again slows. Honey bees can tolerate temperatures up to 50oC for short periods.
Males with Lesch-Nyhan syndrome develop neurologic problems during infancy. Infants with Lesch-Nyhan syndrome have weak muscle tone (hypotonia) and are unable to develop normally.
Sperm develops best when at normal body temperature. They are very sensitive to temperature changes. Thus, the body does everything it can to help regulate the internal temperature to help protect the reproductive area.
Yes, it is true that sperm can develop normally only in sightly cooler temperature than normal body temperature. Sperm need a cooler temp than the rest of the body. The scrotum keeps sperm lower than the body, but tight shorts can keep the testicles too warm for the sperm.
Well when you observe brownian motion you can feel the heat and so the theory was developed from the temperature of the heat :) hope I helped
They can get dry or they can develop mold.
An increase in temperature speeds up the reaction rate.
The developing hatchlings do not have sex chromosomes so their gender is determined by the temperature within the nest. There is a "pivotal" temperature which varies slightly among species, ranging between approximately 83-85 degrees fahrenheit (28-29 degress celsius), at which embryos within a nest develop into a mix of males and females. Temperatures above this range produce females and colder temperatures produce males. This answer is a direct copy paste from seeturtles.org
Gas is not normally catching.
neuron
Temperature below body temperature in neccessary for sperm production. That is why the testicles are descended; they need to have a separate, lower temperature system.
Yes they can, the mineral assemblage in a metamorphic rock reflects and equilibrium state pertaining to the temperatures and pressures to which it has been subject. If the rock is subsequently taken to a different Pressure/temperature environment, an new equilibrium mineral phase will start to develop.
Normally non-identical twins.
Yes, in warm temperature the eggs will be females and in cold temperature it will develop into male turtle