Cells & Repro MCQ Test 2 Answers

1.
1 pt(s).
A human embryo grows inside the
correct answer choice answer choice you marked 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
correct answer choice answer choice you marked 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
correct answer choice answer choice you marked D. the mother’s blood
4.
1 pt(s).
Which of the following cells can swim by itself?
A.
B.
C.
correct answer choice answer choice you marked D.
5.
1 pt(s).
Which of the following cells is the female sex cell?
correct answer choice answer choice you marked A.
B.
C.
D.
6.
1 pt(s).
A new animal will develop from
A.
B.
correct answer choice answer choice you marked C.
D.
7.
1 pt(s).
The fluid in which the developing embryo is protected is called the
correct answer choice answer choice you marked A. amnion
B. placenta
C. ovary
D. oviduct
8.
1 pt(s).
In which structure does fertilisation occur
A. uterus
B. ovary
correct answer choice answer choice you marked 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
correct answer choice answer choice you marked D. produce sperm
10.
1 pt(s).
The diagram below shows a stage in the process of reproduction.

A. egg production
B. birth
correct answer choice answer choice you marked C. fertilisation
D. 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
correct answer choice answer choice you marked 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
correct answer choice answer choice you marked 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
correct answer choice answer choice you marked 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
14.
1 pt(s).
What is the function of the structure the arrow is pointing to?

A. control the functions of the cell
B. store genetic information of the cell
correct answer choice answer choice you marked C. site of photosynthesis
D. site of all the chemical reactions in the cell
15.
1 pt(s).
What is the function of the structure to which the arrow is pointing?

A. control the functions of the cell
B. store genetic information of the cell
C. site of photosynthesis
correct answer choice answer choice you marked D. site of all the chemical reactions in the cell

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