cytogen Flashcards
branch of science, study of life
Biology
study of heredity
Genetics
male semen, female menstrual blood
Aristotle
Augustinian monk
Gregor Mendel
simple experiment on the pea plant
Pisum sativum
German zoologist are evolutionist
Ernst Haeckel
swiss biologist and physician and discovered DNA
Friedrich Miescher
He isolated “Nuclein” - as he named it from nuclei of human pus cell
Friedrich Miescher
english botanist and coined the term “genetics”
Willian Bateson
American zoologist
Thomas Hunt Morgan
Experiment on fruit fly
Drosophila melanogaster
conducted one of the first experiments to show that cells possessed genetic material
Frederick Griffith
experiment involved that use of two strains of pneumoniea
Streptococcus pneumoniea
provided further proof that DNA is the genetic material
Harshey and Chase
virus that infect a bacteria in order to replicate the bacterial cell
Bacteriophage Labelling experiment
DNA is a three-dimensional double helix resemble a twined ladder
James Watson
Invented PCR
Kary Mulis
DNA replicated semi-conservatively
Meselson and Stahl
Developed PCR
Fred Sanger
First cloned mammal
Dolly the Sheep
how many pairs does chromosomes have
23 pairs
how many does autosome have
22 pairs
sex chromosomes
23rd pair
study of cell, examination of single cell type
cytology
a speculum is inserted to had the vaginal walls opeb
Pap smear or Papanicolaou test
a sample of cells is swabbed from the cervix
Pap smear or Papanicolaou test
the exam of an entire block of tissue
histology
branch of genetics, studies the function of the cells
cytogenetics
he is the one who has discovery in plant cell
Karl Wilhelm Von Nageli
he is the one who has discovery in animal cell
Walther Flemming
