All organisms are made up of the smallest unit that is capable of life called a:
The green chemical that allows plants to use the Sun's energy to make food is:
oxygen
carbon dioxide
chlorophyll
nitrogen
Plant and animal cells both have a ____________ which directs everything the cells do.
membrane
nucleus
cytoplasm
wall
Similar cells that come together to do the same job or function are called:
organs
tissues
organisms
cell groups
Check all the examples of tissue below:
An example of an organ system is:
the heart
the brain
the digstive system
the skin
You are looking at a plant that has vessels that are used to move food. You are looking at a ____________ plant.
vascular
non-vascular
Which is an example of a non-vascular plant?
flowering plants
ferns
pine trees
mosses
The type of plant that takes in its food by absorbing it from dead organisms and wastes is a ______________ . (Hint: Remember the saying,"There are ___________ among us.")
Plants take in ________ and produce _______________ .
carbon monoxide, carbon dioxide
hydrogen, nitrogen
carbon dioxide, oxygen
oxigen, carbon dioxide
The tiniest living things are:
protists
fungis
bacteria
algae
Bacteria differ from plants and animals in that a bacteria cell does not have a _____________ .
The member of which kingdom can live in water that is 160 degrees Farenheit?
Animal
Plant
Fungus
Protist
Bacteria
You order a meatless pizza with cheese, tomato sauce, and mushrooms. Which 3 kingdoms definitely contributed to your pizza?
The science of finding patterns among living things is called:
definition
classification
organization
systemization
Plant cells store food, water and wastes in their:
membrane
nucleus
vacuole
chloropast
The primary function of the root of a plant is to:
capture sunlight
support the leaves
draw up water and minerals from the soil
release oxygen into the air
Check 2 important functions of the plant stem:
Plants capture energy from light and trap it in the foods they make. Later, when they need this energy, they get it back from the food. This process is knowm as:
repiration
transpiration
photosynthesis
expiration
Check the items that plants put in the atmosphere:
Scientisits believe that land plants evolved from:
A mature pine tree produces:
male pine cones
female pine cones
both male and female pine cones
neither male nor female pine cones
Angiosperms are seed plants that produce ____________ .
In a flowering plant, pollen grains are transferred from the male part, called stamens, to the female part, called the pistal. This transfer is called:
Which of the following uses vegetative propagation to reproduce?