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WorksheetsSexual and Asexual Reproduction 3
Total questions: 49
Worksheet time: 30mins
How many parents are required for asexual reproduction?
none
1
2
4
How do bacteria, which are single celled, reproduce?
mitosis
budding
binary fission
regeneration
What is one advantage of asexual reproduction?
offspring are different from parents
diseases are not passed from parent to offspring
it takes a longer time
it takes less time
How many parents are involved with sexual reproduction?
none
1
2
4
Which of the following is NOT a form of Asexual reproduction?
Binary Fission
Budding
Regeneration
fertilization
What organisms reproduce by regeneration? Choose 2
ameba
starfish
lizard
mosquito
What are some advantages of asexual reproduction are: (select 3)
it only requires one organism
faster form of reproduction
offspring are already well-adapted for the environment because they are identical to the parent
there is a lot of genetic variety
Male and female reproductive cells are also called:
spores
pollen
gametes
offspring
A female dog has 32 chromosomes on each of her egg cells. Based on what you have learned, after conception with a male dog of the same breed, how many chromosomes will each of her pups have after conception?
64
10
28
32
If all of the offspring of an organism have the same genetic material, which is identical to the parent organism. Which of the following would best describe this type of reproduction?
makes its own food
sexual reproduction
live in a marine habitat
reproduces asexually
Which is one advantage of sexual reproduction?
Allows genetic variation
Only needs one parent
Happens very quickly
Offspring are exact copies of parent
Which of the following is not a disadvantage of sexual reproduction?
only one parent is needed
not 100% successful
long gestation period
Needs two parents a male and a female
In sexual reproduction the female produces ___ cells.
Femalex
Quack
Egg
Sperm
How many chromosomes does a human body cell have, total?
48
46
23
47
In each human body cell a female has what chromosome combination for gender?
XY
XX
In each human body cell a male has _____ chromosome combination for gender.
XY
XX
When the pollen and ovules join _______________ occurs.
population
germination
fertilization
photosynthesis
The part of the flower that forms the fruit
sepal
egg
pollen
ovary
A yeast reproduces when a new organism grows off the side of the parent. This is called ____________ which is a form of asexual reproduction?
budding
fragmentation
fertilization
runner
Why do insects go to the flowers?
to get pollen
to feed on nectar
they like the colourful flowers
They like the smell
The yellow powder insects move from the stame to the stigma is called
pollen
Glucose
nectar
sugar
A strawberry plant is a unique organism. They are able to reproduce both sexually and asexually. What method of asexual reporduction do they use?
fragmentation
pollination
budding
runners
A worm is torn into pieces by a bird. Two of the pieces were not eaten. After a few weeks two new worms developed from the pieces. What kind of reproduction created the new worms?
pollination
fertilization
fragmentation
runners
On an island there is a species of lizards that only has females. If this species are to survive they must reporduce by ____________.
parthenogenesis
fertilization
fragmentation
pollination
What is another word that means pollination?
fertilization
growing
seed dispersal
absorbing sunlight
What part of the flower must the pollen travel down to reach the egg?
Style
Filament
Stigma
Anther
What is a pollinator ?
An organism that eats flowers
organisms that have long noses
organisms that carry pollen from one flower to another.
stingray
Jenny was at the produce stand and saw a sign that said tubers .29 per pound. What type of produce could have been in the ben?
beans
potatoes
onions
pumpkin
Which is not found in the female part of the flower?
The stigma is the part of the flower that receives the pollen grains.
True
False
Jason received an X chromosome for gender form his mom. What chromosome did he receive from his dad.
X
B
Y
C
Matt's parents each gave him ___________ chromosomes at conception.
23
46
92
5
Randy's mom gave him _____ chromosomes for gender?
2
4
6
1
Every body cell in your body contains _____ chromosomes.
32
23
46
64
The period of time form conception to birth is called the _________________ ______________.
gestation period
incubation period
fertilization period
life and death period
Why does the male determine the gender of a child?
He only has an XC chromosomes to give
Because his sperm cell has only X chromosomes for gender
Because the female always gives an X chromosome and he only can give a Y chromosome for gender
The female can only give an X chromosome but the male could give either an X or a Y.
Your neighbor need to plant a type of grass that would cover his yard by fall. Which type of plant should he use?
runners
rhizomes
budding
bulbs
Every reproductive cell in your body contains _____ chromosomes.
32
23
46
64
Organisms that reproduce asexually will produce offspring that are ____________ to the parent organism.
different
mixture
identical
Kate's grandmother told her that she could have a piece of her favorite house plant. So Kate broke off a pieces and plaed it in water. A few weeks later it began to grow roots. What type of asexual reporduction is this?
runners
cutting
budding
grafting
Which of the following statements is true?
All vegetables are fruits but not all fruits are fruits
All fruits are fruits but not all vegetables are vegetables
All fruits are vegetables but not all vegetables are vegetables
All vegetables are vegetables but not all fruits are fruits
If bacteria reproduce every 20 minutes and a table had 100 bacterium on it at 1:00, how many would it have on it at 2:00
100
400
600
800
In the spring many people plant a garden. One of the common vegetables they grow are onions. What type of vegetable are onions?
tuber
runner
bulb
fruit
Identify the type of reproduction in the picture #47
runners
budding
tubers
binary fission
Identify the type of reproduction in picture #49.
runners
binary fission
tubers
bulbs
Identify the type of reproduction in picture #46.
bulbs
runners
budding
tubers
Identify the type of reproduction in picture #48.
runners
budding
binary fission
tubers
Identify the type of reproduction in picture #45.
tubers
binary fission
runners
budding
