Diatoms & Algae as Environmental Monitor

Diatoms & Algae as Environmental Monitor

University

9 Qs

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Diatoms & Algae as Environmental Monitor

Diatoms & Algae as Environmental Monitor

Assessment

Quiz

Science, Biology

University

Practice Problem

Medium

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MUHAMMAD UPM

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9 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Cell wall of diatoms are made of...

cellulose

glucan

chitin

silica

2.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is the kingdom of diatoms ?

Protista

Chromista

Plantae

3.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Two basic forms of diatoms are ... and ....

centrales, pennales

centrales, filamentous

colonial, pennales

colonial, filamentous

4.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

What is used to quantify information on the quality of the environment ?

Biography

Biology

Biomonitor

Bioindicator

5.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Algae is frequently used to biomonitor ...

air quality

biodiversity

water quality

noise quality

6.

MULTIPLE CHOICE QUESTION

10 sec • 1 pt

Algae is easily collected because they are ...

sedentary

small

widespread

7.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the genus of algae that caused red tide in Sepanggar Bay ?

Ceratoperidinium

Cochlodinium

Spirulina

Fragilaria

8.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

What is the zone in the Saprobic Sysytem that refers to poor quality ?

Mesosaprobic

Oligosaprobic

Polysaprobic

Pinnularia biceps

9.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

In Shannon–Wiener’s diversity index, what index value shows a clean water quality ?

>3

<1

1-3