WorksheetsREPRODUCTIVE SYSTEM
Total questions: 15
Worksheet time: 11mins
Cell division in prokaryotes that forms two genetically identical cells is _____.
cloning.
budding.
fission.
regeneration.
A new organism grows by mitosis and cell division on the parents' body is called ________.
budding.
fission.
regeneration.
vegetative reproduction.
A process that occurs when an animal offspring grows from a piece of its parent.
Fission.
Budding.
Regeneration
Vegetative reproduction
One disadvantage of asexual reproduction is
A species cannot survive when predators increase
Large colonies can out compete other organisms for nutrients and water
Large numbers of offspring reproduce slowly
Extreme temperatures can wipe out entire colonies
One key advantage of asexual reproduction is
Offspring complete for food and space
It allows organisms to reproduce quickly
Extreme temperatures can wipe out entire populations
Offspring are different than parent organism
Single layer of cells surrounding a fluid-filled space that forms during early development
morula
gastrula
blastocyst
blastula
Embryonic structure of an animal that consists of TWO cell layers
blastula
gastrula
morula
blastocyst
The embryo layer that forms the skin and nervous tissue is the _____.
endoderm
mesoderm
ectoderm
deuterostome
A human cell that contains all of the information necessary for the growth and development of a complete organism is
a sperm cell
a gamete
a zygote
an egg cell
Which structure in female reproductive system produce ovum?
Fallopian tube
Ovary
Uterus
Cervix
Which structure in male reproductive system produce sperm?
Scrotum
Testis
Urethra
Seminal Vesicle
The following statements about the menstrual cycle are correct except.
Progesterone levels rise during the luteal phase of the ovarian cycle and the secretory phase of the uterine cycle
Menstruation occurs just after LH and FSH levels peak
Menstruation occurs after progesterone levels drop
Estrogen levels rise before ovulation, while progesterone levels rise after
