The heart of a developing human typically begins to beat between 4 to 8 weeks of gestation.
When would the heart of a developing human begin to beat?(1 point)
Responses
between 16 to 20 weeks
between 16 to 20 weeks
between 8 to 12 weeks
between 8 to 12 weeks
between 4 to 8 weeks
between 4 to 8 weeks
between 12 to 16 weeks
between 12 to 16 weeks
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9 answers
During the process of fertilization and pregnancy, which becomes implanted on the uterine wall?(1 point)
Responses
blastocyst
blastocyst
sperm
sperm
gamete
gamete
embryo
Responses
blastocyst
blastocyst
sperm
sperm
gamete
gamete
embryo
During the process of fertilization and pregnancy, the blastocyst becomes implanted on the uterine wall.
Which statement correctly describes fertilization?(1 point)
Responses
Fertilization is the process in which male and female gametes shift to align with the birth canal.
Fertilization is the process in which male and female gametes shift to align with the birth canal.
Fertilization is the process in which the zygote undergoes mitosis and forms a group of cells.
Fertilization is the process in which the zygote undergoes mitosis and forms a group of cells.
Fertilization is the process in which male and female gametes fuse and form a fertilized egg.
Fertilization is the process in which male and female gametes fuse and form a fertilized egg.
Fertilization is the process in which the embryo develops a fluid-filled sac for protection.
Fertilization is the process in which the embryo develops a fluid-filled sac for protection.
Responses
Fertilization is the process in which male and female gametes shift to align with the birth canal.
Fertilization is the process in which male and female gametes shift to align with the birth canal.
Fertilization is the process in which the zygote undergoes mitosis and forms a group of cells.
Fertilization is the process in which the zygote undergoes mitosis and forms a group of cells.
Fertilization is the process in which male and female gametes fuse and form a fertilized egg.
Fertilization is the process in which male and female gametes fuse and form a fertilized egg.
Fertilization is the process in which the embryo develops a fluid-filled sac for protection.
Fertilization is the process in which the embryo develops a fluid-filled sac for protection.
The correct statement that describes fertilization is: Fertilization is the process in which male and female gametes fuse and form a fertilized egg.
In which part of the female reproductive system are eggs stored?(1 point)
Responses
ovary
ovary
testes
testes
uterus
uterus
cervix
Responses
ovary
ovary
testes
testes
uterus
uterus
cervix
Eggs are stored in the ovary.
Which statement describes a purpose of the fallopian tubes?(1 point)
Responses
They release eggs.
They release eggs.
They transport eggs to the uterus.
They transport eggs to the uterus.
They store the testes.
They store the testes.
They hold the fetus while it develops.
Responses
They release eggs.
They release eggs.
They transport eggs to the uterus.
They transport eggs to the uterus.
They store the testes.
They store the testes.
They hold the fetus while it develops.
The statement that describes a purpose of the fallopian tubes is: They transport eggs to the uterus.