'Hairy ears' presentation slideshows

SEX-LINKED and SEX INFLUENCED TRAITS

SEX-LINKED and SEX INFLUENCED TRAITS. SEX DETERMINATION. female. XX =. male. Xy =. X. X. Who decides ?. X X. X X. X. Mom can give X Dad can give X or y. X y. X y. y. Dads determine sex of babies.

978 views • 50 slides

Monohybrid Crosses

Monohybrid Crosses . Review: Gene. Portion of DNA (nitrogen bases) that codes for a trait. Review: Allele. Two different forms of a gene: Dominant and Recessive. Punnett Square. Tool used to predict the genotypes and phenotypes of offspring. What is Monohybrid Cross?.

491 views • 20 slides

Zoo animals

Zoo animals. Presley, Annika, Tianna. Animals. 1.zebra 2. monkey 3.peacock 4.dophen 5. koala. Animals. 6. Fox 7. Giraffe 8. Ape 9. Tiger 10. lion. Animals. 11. rhino 12. eagle 13. puffer fish 14.bob cats 15.gorila. animals. 16. raccoon 17. bear 18. leammer 19. hawk

755 views • 18 slides

Sex Linked Genes

Sex Linked Genes. Sex Linked Genes. Found on 23rd chromosome. If a gene is found only on the X chromosome and not the Y chromosome, it is said to be a sex-linked trait . Sex linkage is linked to the gender of the individual. . X Chromosome. Y Chromosome. X R. X R. X R.

1.72k views • 17 slides

Fifteen years since last professional haircut

Fifteen years since last professional haircut. Dave Eggers. Couldn't cope so I wrote songs. Aimee Mann. Well, I thought it was funny. Stephen Colbert. Some cross-eyed kid, forgotten then found. 70 years, few tears, hairy ears. Painful nerd kid, happy nerd adult.

355 views • 16 slides

Blinger Thursday 3/28/13

263 views • 12 slides

Genetic Disorders

Genetic Disorders. Biology. Trisomy. There are three chromosomes instead of two on an autosome . Humans can o nly survive with three chromosomes on numbers 13, 18, and 21. . Monosomy . One member of a chromosomal pair is missing. Down Syndrome. Trisomy 21

276 views • 9 slides

What is happening here ?

He put down $10.00 at the window. The woman behind the window gave $4.00. The person next to him gave him $3.00, but he gave it back to her. So, when they went inside, she bought him a large bag of popcorn. What is happening here ?. You just:. Made inferences: They were at the movies.

178 views • 9 slides