Welcome to the Electronic Frontier in biology for the 21st Century. Gregor Mendel is best known for his accurate records and observations of dominant and recessive traits of the common garden pea (Pisum sativum). You can take this test on learning those traits. As "fill-in" questions appear in this test, please enter your answers using all lower case letters. Unless, the question site prints you a set of directions. This test will allow you unlimited number of attempts and generate 25 new questions for each attempt.
Blue
Purple
White
Yellow
Green
White
Yellow
Green
Orange
Yellow
Purple
White
Axial
Nodal
Terminal
Basal
Panic (wide spread)
True
False
Gregor Johann Mendel
Robert Hooke
T.A. Knight
Anton van Leeuhoek
True
False
White
Green
Blue
Yellow
True
False
Folded
Round
Wrinkled
Hollow
Oval
Flower Color
Plant Height
Stem Shape
Seed Color
Pod Color
The garden pea is small
The garden pea grows easily
The garden pea has a high yield of offspring
The garden pea has a long growing season
The high number of characteristics
True
False
1 : 1
2 : 1
3 : 1
4 : 1
50% Tall - 50% Short
All Tall
All Short
Arthur C. Clarke
Gregor Mendel
Anton van Leewenhoek
Thomas Malthus
1.51 : 1
2.659 : 1
2.96 : 1
5.502 : 1
Green Pod Color and Seed Color
Yellow Pod Color and Inflated pod appearance
Green pod color and wrinkled seed shape
Inflated pod shape and Purple flowers
Inflated pod shape and Green Pod Color
Green
Purple
White
Yellow
Flower Color Flower color
Stem height
Pod Appearance
Seed texture