Ch 8, 7th Grade: Question Preview (ID: 30638)

Below is a preview of the questions contained within the game titled CH 8, 7TH GRADE: Plant Processes .To play games using this data set, follow the directions below. Good luck and have fun. Enjoy! [print these questions]

Play games to reveal the correct answers. Click here to play a game and get the answers.

Where water moves from roots and travels to all parts of a plant.
a) xylem
b) phloem
c) stomata
d) epidermal cells

Flat cells on the tops and bottoms of leaves that provide a waxy covering called the cuticle are called
a) epidermal cells
b) stomata
c) mesophyll cells
d) chlorophyll

Any change in an organism's environment that causes a response is a
a) stimulus
b) tropism
c) reaction
d) response

The growth of a plant toward or away from flight is a
a) phototropism
b) gravitropism
c) thigmotropism
d) photoperiodism

Which plants bloom when exposed to less than 10-12 hours of darkness?
a) long-day plants
b) short-day plants
c) day-neutral plants
d) roses

T/F: Some plants reproduce asexually.
a) true
b) false

The daughter cells produced by haploid structures in plants are called
a) spores
b) mosses
c) seeds
d) eggs

Which is an example of a seedless plant?
a) moss
b) gymnosperms
c) angiosperms
d) corn

The female reproductive structure of a seed plant where the haploid egg develops is called the
a) ovule
b) stamen
c) petal
d) sepal

The most common gymnosperms are
a) conifers
b) ferns
c) mosses
d) roses

Which is not part of the pistil?
a) filament
b) stigma
c) style
d) ovary

The part of the stamen that produces pollen grains is the
a) anther
b) filament
c) stigma
d) ovary

The response of plants to touch is
a) thigmotropism
b) photoperiodism
c) gravitropism
d) phototropism

A series of chemical reactions that convert the energy in food molecules into a usable form of energy called ATP is called
a) cellular respiration
b) photosynthesis
c) excretion
d) metabolism

Small openings in the bottom of a leaf are called
a) stomata
b) stigma
c) style
d) pores

The tissue through which a plant's food flows to all parts of a plant.
a) phloem
b) xylem
c) chlorophyll
d) mesophyll

Growth away from a stimulus is called
a) negative tropism
b) positive tropism
c) neutral tropism
d) away tropism

Plants that aren't affected by the number of hours of darkness are called
a) day-neutral plants
b) long-day plants
c) short-day plants
d) photo-neutral plants

Which plant hormone helps stimulate the ripening of fruit?
a) ethylene
b) auxins
c) gibberellins
d) cytokinins

Occurs when the life cycle of an organism alternates between diploid and haploid generations
a) alternation of generations
b) sexual reproduction
c) asexual reproduction
d) diploid-haploid alternation

Play Games with the Questions above at
To play games using the questions from the data set above, visit and enter game ID number: 30638 in the upper right hand corner at or simply click on the link above this text.

Log In
| Sign Up / Register