WorksheetsQUIZ 1 REPRODUCTION
Total questions: 10
Worksheet time: 5mins
Endosperm is formed during the double fertilization by
ovum and male gamete
two polar nuclei and one male gamete
one polar nuclei and one male gamete
two polar nuclei and two male gamete
In flowering plants, pollen is released from the
Stigma
Anther
Pollen tube
Carpel
Which of the following animals undergo internal fertilization?
fishes
frogs
dogs
Occurs when an animal offspring grows from a piece of its parent.
binary fission
budding
mitotic cell division
regeneration/fragmentation
vegetative propagation
A form of asexual reproduction in which offspring grow from a part of a parent plant.
fission
budding
regeneration
vegetative reproduction
cloning
Which of these is NOT an advantage of asexual reproduction.
Enables organisms to reproduce without a mate
Requires less time and energy
Results in little genetic variation
Enables organisms to produce large amounts of offspring
Enables plants to spread and colonize an area in a short period of time
Which of the following is not an example of vegetative propagation?
I wrap some bean seeds in moist paper towels. After a few days, the seeds have sprouted.
I go to my pantry and find that there are several sprouts growing out of a potato.
I cut a stem from a rose bush and put it in some water. It forms roots, so I then replant it in my yard.
A strawberry plant sends out horizontal stems that take root and grow into whole new plants.
Formation of sperm cell from the pollen grain are comes from
Generative nucleus
Tube nucleus
Polar nuclei
Triploid nuclei
