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WorksheetsChapter 10 - Quiz 6 (Ovulation, Eggs & Sperms)
Total questions: 18
Worksheet time: 7mins
Sperms swim up the uterus through the mucus lining to fallopian tube immediately before mating.
TRUE
FALSE
The zygote divides continuously into a ball of cells called embryo.
TRUE
FALSE
Sperms duct conveys the sperms to the urethra.
TRUE
FALSE
The nuclei of both egg and sperm contain thread like structures called chromosomes.
TRUE
FALSE
Ovulation occurs once in about every 36 days in human.
TRUE
FALSE
The sperm is about 50 times smaller than the egg.
TRUE
FALSE
Ovulation occurs once in about every 28 days in all mammals.
TRUE
FALSE
The egg is about 400 times bigger than the sperm.
TRUE
FALSE
The nucleus of the sperm is in the head.
TRUE
FALSE
The size of the egg is about 20 times bigger than the sperm in human.
TRUE
FALSE
If the egg is not fertilized within 36 hours, it dies.
TRUE
FALSE
The zygote divides continuously into a ball of cells called (a) .
Testes produce sperms from their coiled tubes and male sex hormone at (a) .
The egg is about (a) times bigger than the sperm in human.
One of the sperms may fuse with an egg to form a (a) .
The nuclei of both egg and sperm contain thread-like structures called (a) .
Both eggs and sperms are termed as (a) .
A thin membrane and a (a) coat enclose the egg.
