Athird-grader decided to breed guinea pigs for her school science project. she went to a pet store and bought a male with smooth black fur and a female with rough white fur. she wanted to study the inheritance of those features and was sorry to see that the first litter of eight contained only rough black animals. to her disappointment, the second litter from those same parents contained seven rough black animals. soon the first litter had begun to produce f2 offspring, and they showed a variety of coat types. before long, the child had 125 f2 guinea pigs. eight of them had smooth white coats, 25 had smooth black coats, 23 were rough and white, and 69 were rough and black. a. how are the coat color and texture characteristics inherited? what evidence supports your conclusions?

Where is energy trapped inside the organelle chlorophyll

In eukaryotes, genetic information is passed to the next generation by processes that include mitosis or meiosis. which of the explanations identifies the correct process and supports the claim that heritable information is passed from one generation to another? a. mitosis, followed by cytokinesis, produces daughter cells that are genetically different from the parent cell, thus insuring variation within the population. b. during mitosis, dna replication occurs twice within the cell cycle to insure a full set of chromosomes within each of the daughter cells produced. c. in asexual reproduction, a single individual is the sole parent and passes copies of its genes to its offspring without the fusion of gametes. d. single-celled organisms can fuse their cells, reproducing asexually through mitosis to form new cells that are not identical to the parent cell.

Time ! for a smell to begin the process of registering in your brain, first you must a) inhale odor molecules into the nasal cavity b)transduce scent chemicals c)have a scent to inhale d)all answers can work