BIOLOGY BLAST!

This is when NATURE decides which traits are best in a species.

• artificial selection

• natural selection

• photosynthesis

• cellular respiration

The control center of the cell

• mitochondria

• motherboard

• nucleus

• chloroplast

Creates energy for the cell

• nucleus

• mitochondria

• chloroplasts

• centrioles

How are the processes of photosynthesis and cellular respiration related?

• each process' reactants are the products of the other's process

• they are brothers

• they both need to eat sugar

• they both take place in the same cell organelle

The red arrow is pointing to the...

• mitochondria

• nucleus

• cytoplasm

• cell membrane

Of these given, which is the SMALLEST level of organization?

• cell

• tissue

• organ

• organism

Like bricks build together to make a wall, cells build together to make:

• organs

• organelles

• an apartment building

• tissues

What is homeostasis?

• keeping a constant internal state

• the football player who made the winning touchdown at the Superbowl

• the cell organelle that makes food

• all the body cells joining membranes in harmony

Which digestive organ connects the digestive system to the circulatory system?

• small intestine

• liver

• large intestine

• gallbladder

• heart

What does Heterozygous mean?

• The alleles are different

• The alleles are the same

• The are hairy

• They were both the same gender