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ST4 - Puberty Lesson 5
Author :
Bianca Nizzola
1.
During an ejaculation, the sperm cells (move/moves) from de epididymis up through a thin tube called vas deferens.
2.
The seminal vesicles are small sac-like structures that (contain/contains) a special fluid.
3.
Next to each ovary, there is a thin tube through which the egg cell (travel/travels) to get to the uterus.
4.
Each month during the menstrual cycle, the lining of the uterus (get/gets) ready for a fertilized egg.
5.
When a sperm cell from the man (join/joins) with an egg cell from the woman a new life begins.
6.
During puberty a boy will (begin/finish) to have ejaculations.
7.
The testicles (have/can) produce millions of sperm cells each day.
8.
(There are/Have) about 400-500 million sperm cells in one teaspoon of semen.
9.
During puberty the egg cells (will/are) begin to mature and be released from the ovary.
10.
The uterus is where a baby (grows/widens) and develops inside the mother.
11.
On each side of the uterus (there are/have) small organs called ovaries.
12.
At puberty the uterus (happens/becomes) longer.
13.
Some girls and women (may/are) experience discomfort during their period.