Read the following statements and select...

Read the following statements and select the incorrect option w.r.t. kieselguhr (diatomaceous earth). [(a) It is a whitish non porous powder obtained on mining hard shells of diatomite., (b) It is rough and gritty., (c) It is used in filters in brewing industries and sugarcane refineries.,(d) It is used for making the sound proof houses., (e) It is added in paint to decrease night visibility.]

(b),(c) & (d)

(a),(b),(c) & (d)

(a) & (e) only

(e) only.

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

Mock test 5 Zoology
AAKASH INSTITUTE|Exercise EXAMPLE|22 Videos
MOCK TEST 7
AAKASH INSTITUTE|Exercise EXAMPLE|32 Videos

Similar Questions

Explore conceptually related problems

Read the following statements (a-e) and choose the suitable option w.r.t. respiration a. A series of slow step-wise reactions controlled by enzymes. b. Breaking of the C-C bonds of respiratory substrates through oxidation within the cells. c. Liberation of energy. d. Breakdown of complex molecules to yield energy which takes place in mitochondria only. e. Carbon skeleton produced during respiration is not used as precursor for cellular biosynthesis of other molecules.

Read the following statement w.r.t. features of biomes and select the correct option for tropical rain forests. a. Buttress roots b.Vines, lianas, epiphytes are abundant c.Highly leached soils d. Soil has high base content e. 30-40 m tall canopy structure with 2-3 strate only

Read the following statements carefully A. Stimulates water reabsorption by DCT. B. Tends to decrease blood pressure. C. Stimulates diuresis. D. Helpful in diluting the urine. E. Acts mainly in the kidneys. HOW many statement(s) is/are incorrect w.r.t action of ADH?

Read the following statements w.r.t. bryophytes. (a) They are homosporous. (b) They are first embryophytes. (c) Zygote does not undergo equational division. (d) Water acts as transfer medium for antherozoids to reach the archegonia. (e) In mosses, spores germinate to form filamentous gametophyte. Select the correct option.

read the following statements w.r.t. growth in living organisms. (a).In plants growth by cell division occurs continuously throughout their lifespan. (b) growth is a defining property of living organism. (c) cell division occurs in certain tissues to replace lost cells. (d) increase in body mass is considered as growth. (e) in majority of higher animals and plants and in unicellular organisms, growth and reproduction are mutually exclusive events. select the correct option.

Read the following statements carefully and find the incorrect statements: A. More than 1 percent impurities make domestic sewage unfit for human use. B. Less BOD causes mortality of fish and other aquatic creatures. C. Presence of large amounts of nutrients in water also causes excessive growth of planktonic algae, called an algal bloom. D. Algai bloom causes deterioration of the water quality an decreases fish mortality. E. Some bloom-forming algae are extremely toxic to human beings and animals. F. Eichhornia crassipies is the world's most problematic aquatic weed.

read the following statements w.r.t tobacco mosaic virus. (a) it is rod like elongated virus which is 3000 A long and 180 A in diameter. (b) it consists of 2130 capsomeres, arranged helically to form the capsid. (c) its genetic material is ds RNA (d) its RNA consists of 6400 nucleotides (e) Nucleotide Capsomeres ratio is 3: 1. select the correct option

AAKASH INSTITUTE-MOCK TEST 6-EXAMPLE

Which of the given features of archaebacteria resembles eukaryotes
Text Solution
|
Which of the following features confers survival advantage to archaeba...
Text Solution
|
Read the following statements w.r.t. archaebacteria : [(a)methanogens ...
Text Solution
|
Which of the following is the most ancient organism having orxygenic p...
Text Solution
|
Cyanobacteria are
Text Solution
|
Cyanobacteria which live endozoically in protozoans are called
Text Solution
|
Select the incorrect statement.
Text Solution
|
Which specialised cell is the site for nitrogen fixation in Nostoc?
Text Solution
|
Which of the following is edible, non-toxic, fast growing cyanobacteri...
Text Solution
|
Select the incorrect option w.r.t. mycoplasma.
Text Solution
|
(a) is the smallest prokaryote and can survive with out (b)
Text Solution
|
Mycoplasma are insensitive to (a) and sensitive to (b) antibiotic
Text Solution
|
who coined the term "Protista"?
Text Solution
|
Select the odd one w.r.t. photosynthetic protists.
Text Solution
|
Read the following statements w.r.t. protista. [(a) They have 80 S cyt...
Text Solution
|
Which of the following is centric type golden brown photosynthetic p...
Text Solution
|
What is the common mode of asexual reproduction in chrysophytes?
Text Solution
|
Read the following statements and select the incorrect option w.r.t. k...
Text Solution
|
Plates of lorice in dinoflagellates in composed of
Text Solution
|
Select the incorrect statement w.r.t. dinoflagellates
Text Solution
|