1.
The two major groups into which plants are organized are________________
and __________________.
A. 
B. 
Vertebrate and invertebrate
C. 
D. 
2.
_________________ contains only closely related organisms.
A. 
B. 
C. 
D. 
3.
The broadest group into which an organism can
be classified.
A. 
B. 
C. 
D. 
4.
________________ helps scientists identify, study, group, and name
organisms.
A. 
B. 
C. 
D. 
5.
___________________ means "contains tubes or vessels"
A. 
B. 
C. 
D. 
6.
Animal without a backbone
A. 
B. 
C. 
D. 
7.
Type of plant that tends to be small and close to the
ground.
A. 
B. 
C. 
D. 
8.
Animal with a backbone, nervous system, and brain.
A. 
B. 
C. 
D. 
9.
A seed plant that produces flowers and some kind
of fruit is called a(n) _______________.
A. 
B. 
C. 
D. 
10.
The ________________ is on the outside of the root.
A. 
B. 
C. 
D. 
11.
Cells that move food from the leaves to other plant parts are ______________
A. 
B. 
C. 
D. 
12.
The function of leaves is to perform photosynthesis.
13.
Air enters and exits plants through _________________pores on the underside of the leaves.
A. 
B. 
C. 
D. 
14.
A layer in the plant stem that separates xylem and phloem
is called the ______________.
A. 
B. 
C. 
D. 
15.
The break down of sugars in plant and animal cells to
produce energy and carbon dioxide is called _____________________.
A. 
B. 
C. 
D. 
16.
When water moves up the vascular tubes through stomata, transpiration occurs.
17.
The energy of sunlight is captured by chloroplast.
18.
During cellular repiration ______________is broken down to release energy to
power the cell's functions.
A. 
B. 
C. 
D. 
19.
Worms that have flat bodies with one body opening and simple eyes are called _____________.
A. 
B. 
C. 
D. 
20.
Frogs, toads, and salamanders are _________________.
A. 
B. 
C. 
D. 
21.
Animals that are warm-blooded and have hair are called mammals.
22.
A kangaroo is a(n)______________________ . It gives birth to partially developed offspring.
A. 
B. 
C. 
D. 
23.
A duck-billed platypus lays eggs. It is a(n) ____________________.
A. 
B. 
C. 
D. 
24.
Lions, whales, and humans are___________________ . Their offspring develop within the mother.
A. 
B. 
C. 
D. 
25.
____________________Worms have this kind of symmetry because
they can be divided along only one plane.
A. 
B. 
C. 
D.