Chromosome numbers, size and shape is different from species to species.
Survival of the fittest
All of the above
Mendel did not come up with Punnett Squares or use them in his experiments, Punnett Squares were invented later.
Mendel came up with and used Punnett Squares in his experiments.
Mendel did not come up with Punnett Squares, but used them in his experiments.
Predicting what the offspring will look like when mating plants and animals.
Looking at the size and shape of chromosomes in a cell.
Deciding how much water to give pea plants.
Deciding what time of year is best to plant vegetables.
They were easy to grow
Their mating was easy to control
They grew quickly and in large amounts
They had many different visible traits
The importance of Mendel's paper, Experiments in Pea Hybridization, was instantly recognized and appreciated by the scientific community.
At his home
In a farmer's nearby field
At a monastery
At a university