15 questions
Which of the following describes reproductive success?
A plant survives a drought
A cactus is able to spread its seeds
An apple tree lives to be 50 years old
A palm tree drops its seeds and a new plant begins to grow
angiosperm | |||
gymnosperm | |||
Pistil | |||
Stamen | |||
germination |
(a) pollination is a type of (b) reproduction, where a plant uses its own male and female parts to (c) itself. Since a (d) is not needed, the plant generally does not have large fragrant (e)
Traits that attract pollinators are called pollinator (a) _
A saguaro flower typically blooms at night until mid-morning the next day. It is bright white, bowl shaped, emitsa pleasant, fruity odor, and has platforms on which to perch. What do you think pollinates a saguaro flower?
Bumblebee
Bat
Butterfly
fly
The transfer of pollen from the male (a) to the female (b) , is called (c)
Which of the following does not attract a pollintor to a flower?
Odor
Petal shape
Color
Magnetism
Which of the following is not true about pollen?
It is a male gamete cell
It is made in the anther
It is not necessary for sexual reproduction in plants
It shape depends on the method of dispersal
Which color flower are bats and moths most likely attracted too?
Red
Blue
Purple
White
The rafflesia flower smells like rotting meat and dung. This helps attract _____________.
bats
flies
moths
butterflies
What is made in the ovule of a plant?
Seeds
Pollen
Petals
Leaves
A pollinator benefits from a flower because it receives nutrients from the ____________.
honey
nectar
petals
electrolytes
I am a flower that produces nectar. What is the function of the nectar?
To provide food for the flower
To attract animals to disperse fruit
To produce perfumes for man
To attract pollinators
Which of the following is NOT a pollinator?
bat
butterfly
scorpion
hummingbird
Which of the following is/are types of pollination?
A) wind pollination B) Insect pollination C) explosive pollination
A only
A & B only
All of the above
B only