According to an owner, his chihuahua that had 5 puppies 3 weeks ago has had twitches for a few hours. The doctor recommends bringing the dog in for an exam right away, and by the time they arrive, the dog is seizing. The doctor treats with a
slow calcium drip, which is infused in 0.9% saline solution, and the dog improves and goes home.
Why was this dog hypocalcemic? ? What processes mentioned in lecture require calcium? If our bodies need more calcium to
maintain homeostasis, what hormone is released, what cell does the job, and where does that cell get it from?

Coat color in cats is determined by genes at several different loci. at one locus on the x chromosome, one allele (x ) encodes black fur and another allele (xo) encodes orange fur. females can be black (x x ), orange (xoxo), or a mixture of orange and black called tortoiseshell (x xo). males are either black (x y) or orange (xoy). bill has a female tortoiseshell cat named patches. one night, patches escapes from bill\'s house, spends the night out, and mates with a stray male. patches later gives birth to the following kittens: one orange male, one black male, two tortoiseshell females, and one orange female. what are the genotypes of patches, the stray male, and the kittens?

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing

49 ! how are energy cycles and growth cycles related?