Which trait did gregor mendel examine from the pea plant when he planned his study?

a
plant height
b
color of the plant flower
c
traits that were easy to distinguish
d
all of the above

Ineed some everybody. the production of cells during mitosis into specialized function is called: recombination or differentiation

Which of the following best describes the expensive tissue hypothesis? brains require more energy, so the gut had to be reduced, and larger brains and tool use led to higher quality diets. increasing body size means that homo neanderthalensis had to include more fat in its diet. brains require more energy, so the gut had to be reduced as brains got bigger. brains require more fat, so the gastrointestinal viscera (gut) had to expand, and hands were needed to acquire more food.

What are the subsystem of the earth