Biology activity, aimed at first-year high school students, with questions developed about embryology.
You can download this Biology activity in an editable Word template, ready to print in PDF, as well as the completed activity.
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SCHOOL: DATE:
PROF: CLASS:
NAME:
1) The fertilization is characterized:
a) By activation and amphimixy
b) By the formation of gametes
c) By egg cell division
d) By the sperm that activates the egg
e) By the formation of the embryo
2) Characterizes amphimixy, at fertilization:
a) The formation of the cone of attraction through which a single sperm penetrates
b) The union of the male and female pronuclei, forming the zygote
c) The approximation of many sperm to the egg
d) The development of yolk in the egg
e) Penetration of the sperm head
3) The eggs of species whose embryo or larva begins to actively feed:
a) They have a lot of calf and little living material
b) They are telolects
c) They have a small calf evenly distributed
d) Evolve to individuals without being fertilized
e) Are fertilized inside the female body
4) Portion of sperm with metabolic function:
a) Tail or flagellum
b) Head with acrosome
c) Head without acrosome
d) Intermediate piece where the mitochondria are located
e) Intermediate piece continued by the tail
5) Because the zygote contains all the information about the future individual encoded in its DNA:
a) Animals are born with formed organs and systems and with their own characteristics
b) Animals go through the process of embryogenesis
c) She is able to divide by mitosis
d) She is able to evolve into an embryo
e) Animals are capable of forming gametes
Per Camila Farias.
At answers are in the header link.
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