15 questions
Living things are made up of units called
DNA
Cells
Homeostasis
Seeds
If an organism is made entirely of one cell it is called...
Multicellular
Prokaryotic
Unicellular
Eukaryotic
Reproduction that only involves one parent and all offspring are identical; for example, binary fission of bacteria or amoebas.
Asexual
Sexual
Division
Addition
Reproduction that involves two cells from different parents unite to produce the first cell of a new organism.
Asexual
Sexual
Budding
Division
Living things are based on a universal genetic
code. What molecule is responsible for that code?
RNA
Lipid
Protein
DNA
For single-celled organisms, _____ is
mostly an increase in size.
Multicellular organisms go through a
process called __________, where cells
divide and differentiate into different
kinds of cells.
Evolve, respond to stimulus
Expansion, progress
Growth, development
Production, evolution
The combination of chemical reactions through
which an organism builds up or breaks down
materials as it carries out its life processes is called ...
absorption
metabolism
digestion
consumption
A stimulus can be external or internal.
False
True
Maintaining a stable internal
environment is called
homeostasis
equilibrium
balance
evenness