Does anyone know what the phenotype ratio is for all three of these are? 2) which genotype and phenotype for fur lengths are recessive? 3) if you have a hamster with short fur, what possible genotypes could the hamster have? 4) which hamster's are the parent's of the mystery hamster? include evidence to prove that they are the correct parents.

2) The recessive genotype is ff; and the phenotype is short fur.

3) If you have a short fur hamster, the possible genotype is ff.

Phenotype Ratio of Punnett Square 1

short fur- 0; long fur- 4 so your ratio is 0:4

Phenotype Ratio of Punnett Square 2

short fur- 1; long fur- 3 so your ratio is 1:3

Phenotype Ratio of Punnett Square 3

short fur- 4; long fur- 0 so your ratio is 4:0

hopefully this helps and if you need any more help just ask me :)

fertilization, pictured in figure 24.23a is the process in which gametes (an egg and sperm) fuse to form a zygote. the egg and sperm each contain one set of chromosomes. to ensure that the offspring has only one complete diploid set of chromosomes, only one sperm must fuse with one egg. in mammals, the egg is protected by a layer of extracellular matrix consisting mainly of glycoproteins called the zona pellucida. when a sperm binds to the zona pellucida, a series of biochemical events, called the acrosomal reactions, take place. in placental mammals, the acrosome contains digestive enzymes that initiate the degradation of the glycoprotein matrix protecting the egg and allowing the sperm plasma membrane to fuse with the egg plasma membrane, as illustrated in figure 24.23b. the fusion of these two membranes creates an opening through which the sperm nucleus is transferred into the ovum. the nuclear membranes of the egg and sperm break down and the two haploid genomes condense to form a diploid genome.

explanation:

answer'(basidium)the spore--bearing structure of a basidiomycete is called a basidiocarp; ///