'Heterozygous homozygous' presentation slideshows

Mit osis VS Mei osis

Mit osis VS Mei osis. Significance of cell reproduction. Unicellular Organisms : reproduce by a type of cell division called binary fission. Multicellular organisms- growth and repair upon cell division, also the production of sex cells. Chromosomes

714 views • 47 slides

The Suprachiasmatic Nucleus (SCN) A Mammalian Pacemaker

The Suprachiasmatic Nucleus (SCN) A Mammalian Pacemaker. Joshua Gooley MCB 186: Circadian Biology October 19, 2005. The SCN is located in the anterior hypothalamus. Krieg, 1932. Location of the SCN in Human. Moore, 1991. The SCN receives direct retinal input. Hendrickson et al., 1972

597 views • 29 slides

1. Alternative versions of genes (alleles) account for variation in inherited characters

Genetics: Review. 1. Alternative versions of genes (alleles) account for variation in inherited characters. 2. For each character, an organism inherits two alleles, one from each parent. 3. If two alleles differ, one is dominant, the other recessive.

330 views • 14 slides

1. Alternative versions of genes (alleles) account for variation in inherited characters

Genetics: Review. 1. Alternative versions of genes (alleles) account for variation in inherited characters. 2. For each character, an organism inherits two alleles, one from each parent. 3. If two alleles differ, one is dominant, the other recessive.

334 views • 14 slides

555 views • 14 slides

Genetic Crosses

Genetic Crosses. Do Now: In rats, black fur color is dominant to white fur color. If a black rat has one copy of the black fur allele (B) and one copy of the white fur allele (b), what % of the gametes it produces will carry the white fur allele?. Phenotype & Genotype.

240 views • 9 slides

Phenotype & Genotype

115 views • 9 slides