Genetics
Section of the DNA containing genetic information
What is a gene?
How nonvascular plants receive nutrients
What is osmosis and diffusion?
Three characteristics of all animals
Nerve cells, Collagen, Intaking food
ionic atom formed
What happens when an electron is lost or gained?
Matter
Has mass and take up space
results from the interaction of genes and environment
Pollination occurs by
Animals grouped by
What is taxonomy and symmetry?
Describe the symbol Na+
When sodium looses and electron
Insulator vs conductor
Insulator stops electrons from flowing, conductors move it freely
Explanation of giraffes ranging in colors
What is a variation?
During the gametophyte life cycle
When are the sperm and egg produced?
Animal Phylums
What are sponges, cnidarians, mollusk, arthropod, echinoderm, worms, chordates
isotope atom formed
Different number of neutrons
Groups of atom with aligned magnetic poles
What is magnetic domain?
How variations occur within populations
What are random mutations?
Describe photosynthesis
What is sunlight turning into chemical energy?
Break down the chordate phylum into classes
What are amphibians, reptiles, birds, mammals, and fish?
Compare carbon-12 and carbon-13
Carbon-13 has more neutrons
Balloon becomes positively charged
Negative electrons are rubbed off the balloon and onto another object
Beetles changing from yellow to brown to avoid being eaten
What are adaptations?
Energy released from glucose molecules is stored in special molecules
What is ATP?
Arthopods- head, thorax and abdomen
Atomic number
circuit has more than one path for current flow
What is a parallel circuit?