Cells & Repro MCQ Test 2 Answers – Science Homework Answer Guides

1. 1 pt(s).	A human embryo grows inside the
	A.	uterus
	B.	ovary
	C.	vagina
	D.	placenta


2. 1 pt(s).	Before birth, a human embryo is protected by
	A.	the ovary
	B.	the sperm
	C.	a hard shell
	D.	a bag of water


3. 1 pt(s).	Before its birth a human embryo gets its food from
	A.	sperm
	B.	a hard shell
	C.	the mothers milk
	D.	the mother’s blood

4.
1 pt(s).

Which of the following cells can swim by itself?

5.
1 pt(s).

Which of the following cells is the female sex cell?

6.
1 pt(s).

A new animal will develop from


7. 1 pt(s).	The fluid in which the developing embryo is protected is called the
	A.	amnion
	B.	placenta
	C.	ovary
	D.	oviduct


8. 1 pt(s).	In which structure does fertilisation occur
	A.	uterus
	B.	ovary
	C.	oviduct
	D.	vagina


9. 1 pt(s).	What is the function of the testes?
	A.	protect the penis
	B.	feed the developing embryo
	C.	produce eggs
	D.	produce sperm

10.
1 pt(s).

The diagram below shows a stage in the process of reproduction.

egg production

birth

fertilisation

sperm production


11. 1 pt(s).	The red arrow is pointing to a structure in a cell. What type of cell is this and what is the function of the structure?
	A.	It is a plant cell and the structure controls entry and exit of materials into/ out of the cell
	B.	It is an animal cell and the structure controls entry and exit of materials into/ out of the cell
	C.	It is a plant cell and the structure controls the functions of the cell
	D.	It is an animal cell and the structure controls the functions of the cell


12. 1 pt(s).	In an animal cell, wher the chemical reactions occur?
	A.	nucleus
	B.	cytoplasm
	C.	cell membrane
	D.	cell wall


13. 1 pt(s).	A boy examined a cell under the microscope. In the cell he could see the nucelus, a cell wall, but no chloroplasts, nor a vacuole. The boy was looking at a
	A.	plant cell from a leaf
	B.	animal cell because plant cells contain chloroplasts and vacuoles and there were none present
	C.	plant cell, but the plant cell was not from a green part of the plant
	D.	animal cell because all plant cells must contain chrloroplasts because plants photosynthesise