Welcome to your GRADE 7 GENERAL SCIENCE CHAPTER 5
After carefully reading the following 30 questions, choose the correct answer.
1.
Which characteristic of living things involves the removal of metabolic waste?
2.
What is the process of grouping organisms based on similarities and differences?
3.
Which hierarchical level is the most specific in the classification of organisms?
4.
Who is known for developing the five-kingdom system of classification?
5.
In the scientific name Canis familiaris, which word represents the Genus?
6.
Which kingdom includes unicellular organisms that lack a true nucleus (prokaryotes)?
7.
Which organisms are animal-like Protista that do not have cell walls?
8.
Which group of Protista possesses chloroplasts and can make their own food?
9.
What are fungi that live on dead or decaying matter called?
10.
Which fungus is used for baking 'injera' and producing alcohol?
11.
Which kingdom is characterized by being multicellular, having cell walls made of cellulose, and performing photosynthesis?
12.
Which kingdom includes multicellular organisms that must ingest food and lack cell walls?
13.
What is the term for the movement of an whole organism from place to place?
14.
Which life process involves the ability to detect and respond to changes in the environment?
15.
Which of the following is an example of the kingdom Monera?
16.
What is the main purpose of scientific names?
17.
What material are the cell walls of fungi made of?
18.
Which organisms are multicellular but lack vascular tissues and seeds?
19.
Which life process involves producing new individuals of the same kind?
20.
What is the hierarchical level immediately above 'Genus'?
21.
Which kingdom contains mushrooms and moulds?
22.
Which characteristic distinguishes plants from animals?
23.
Which life process involves the breakdown of food to release energy?
24.
What is a common example of a multicellular animal in the kingdom Animalia?
25.
Which kingdom includes organisms like Amoeba and Paramecium?
26.
In classification, what level is between Phylum and Order?
27.
Which organisms are known as unicellular plants in the text?
28.
What is the term for an increase in size and complexity of an organism?
29.
Which group of plants produce flowers and fruits?
30.
Which hierarchical group is the highest/broadest?
