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WorksheetsAsexual and sexual reproduction
Total questions: 17
Worksheet time: 9mins
How many parents are involved in asexual reproduction?
(a)
How many parents are involved in sexual reproduction?
(a)
Reproduction produces (a)
Is the genetic information in asexual reproduction identical or different compared to the parent?
Identical
Different
It can't be determined
Is the genetic information in sexual reproduction identical or different compared to the parent?
identical
different
it can't be determined
Can plants reproduce sexually?
Yes
No
What is the male gamete called in animals?
Spermatozoa
Ovum
Pollen
Bob
What is the female gamete called in animals?
Sperm
Ovum
Ovule
What is the male gamete called in plants?
Sperm
Spermatozoa
Pollen
What is the female gamete called in plants?
Ovum
Ovule
Ovary
Oviduct
Of the 300-400 million sperm, how many actually reach the ovum?
All of them
A few dozen
A few thousand
A few hundred
Once the spermatozoa enters the ovum, does the ovum allow more sperm to enter?
Yes
No
Internal fertilisation occurs in…
cows
frogs
A disadvantage of external fertilisation is...
There can only be a low number of offspring
Many eggs are not fertilised and are therefore, wasted
The offspring is nurtured in the womb
It takes a lot of energy
Spermatozoa + Ovum =
23
Pollen
Ovule
Zygote
How many chromosomes does each gamete have?
23
46
How many chromosomes does a zygote have?
23
46
