The parasympathetic nervous system is characterized by the location preganglionic neurons and the short postganglionic axons near the organs they innervate. The preganglionic neurons would originate in the spinal cord or the brainstem while the postganglionic neurons would lie outside the CNS.
You would expect to see abnormal limb development.
A long-range shh enhancer regulates expression in the developing limb and fin is associated with preaxial polydactyly. Consequences of deletion and mutation of the limb enhancer in a mouse would be an abnormal development of the limb which is regulated by the Shh enhancer.
Balling usual like Kobe not worried about a hater that don’t know me
This is the Prophase.
<span>1) The chromosomes coil up and become visible while the nuclear envelope disappears.
2) Sister chromatids are appears.
3) A centriole forms at each pole and spindle fibers made of microtubules grow out of it.
4) Short microtubules stick out from the centriole in a star shape known as an aster.
I don't remember liking biology but I do remember some things from it.</span>
Answer:
False!!!
Explanation:
This is one of the great misconceptions about evolution. Individuals DO NOT evolve! The smallest unit of evolution is a population.
Evolution is the change in gene frequency over time. Think about it... do your genes change over your lifetime? Nope. You are stuck with the genes you received from your parents.
HOWEVER... the gene frequency in a population is able to change and shift. In one generation there may be lots of individuals with brown hair, but years later there may be no more brunettes because brown hair wasn't considered as attractive as blonde hair (I'm a brunette, so I can say that hehe :) In this case, the frequency of the brown hair gene changed.
Each of the individuals' genes stayed the same, but over the years the population's gene frequencies change and that is evolution.