BMS-UY 1004 Lecture Notes - Lecture 10: Archenteron, Morula, Blastula
8 Oct 2018
School
Department
Course
Professor
Document Summary
Bms 1004 intro to cell and molecular biology recitation. Zygote undergoes cleavage which is rapid divisions, size of the cell stays the same, but grows in numbers, morula has 128 cells, then blastula. Structures of blastula-ectoderm, mesoderm, endoderm, archenteron, and blastopore. Blood type determined by antigens on the surface. Law of segregation-each pair of factors segregate independently of other pairs and all possible combinations of factors can occur in the gametes. Law of independent assortment-each pair of homologous chromosomes separate independently of the others. 3 types of sex-linked inheritance = x-linked recessive (color blindness) Both males and females can get male patterned baldness.
