Home
Class 12
BIOLOGY
Identify the group in which the l follow...

Identify the group in which the l following fungus is classified. Which of the statement regarding that group is not true?

1. Mycelium : Unbranched and non - septate
2. Some members : ustilago and Mucor
3. Hyphae structure : only monokaryotic
.4 Grows on : tree. Logs and stumps, soils and also on plant bodies

A

1,2,3,4

B

1,2

C

2,4

D

1,3,4

Text Solution

Verified by Experts

The correct Answer is:
B
Promotional Banner

Similar Questions

Explore conceptually related problems

Vessels are present in which one of the following groups of plants ? 1 Bryophyta 2 Pteridophyta 3 Gymnosperms 4 Angiosperms

Identify the quantifiers in the following statements. (i) There exists a triangle which is not equilateral. (ii) For all real numbers x and y , xy = yx. (iii) There exists a real number which is not a rational number . (iv) For every natural number which x,x + 1 is also a natural number. (v) For all real number x with x gt 3 , x^(2) is greater than 9. (vi) There exist a traingle which is not an isosceles traingle. (vii) For all negative x,x^(3) is also a nagative integers. (viii) There exists a statements in above statements which is not true. (ix) There exists an even prime number other thab 2. (x) There exists a real number x such that x^(2) + 1=0

Which group of three of the following five statement (1-5) contain is all three correct statements regarding beri-beri 1 . A crippling disease prevalent among the native population of sub-Saharan Africa 2. A deficiency disease caused by lack of thiamine (vitamin B_(1) ) 3. A nutritional disorder in infants and young children when the diet is persistenly deficient in essential protein 4 . Occurs in those countries where the staple diet is polished rice 5 . The symptoms are pain from neuritis , paralysis , muscle wasting , progressive oedema mental deterioration and finally heart failure .

Which group of three of the following five statement (1-5) contain is all three correct statements regarding beri-beri 1 . A crippling disease prevalent among the native population of sub-Saharan Africa 2. A deficiency disease caused by lack of thiamine (vitamin B_(1) ) 3. A nutritional disorder in infants and young children when the diet is persistenly deficient in essential protein 4 . Occurs in those countries where the staple diet is polished rice 5 . The symptoms are pain from neuritis , paralysis , muscle wasting , progressive oedema mental deterioration and finally heart failure .

Which of the following statements are correct? 1. Starch forms helical secondary structures while cellulose doesn't have complex helices. 2. Palmitic acid has 14- CH_2 groups in its structure. 3. Maltose is a disaccharide made up of glucose and fructose. 4. The number of carbon and oxygen atoms present in glucose is less than those present in ribose.

Which of the following statements regarding species interdependence are true? 1. An association of two species where one is benefited and other remains unaffected is called mutualism. 2. An interspecific association where both partners derive from each other is called commensalism. 3. A direct food relation between two species of animals in which one animals kills and feeds on another is referred as predation. 4. A relationship between two species of organism where both the partners are benefited from each other is called symbiosis.

Identify which of the following terms matches with the appropriate descriptions 1 to 5 A: Hydracid (B) Monobasic acid (C ) Less volatile acid ( D) Weak acid (E ) Tribasic acid (F ) Dibasic acid (G ) More volatile acid 1. An acid having basicity 1 and having only one replacement hydrogen ion per molecular of the acid. 2. An acid which dissociates to give a low concentration of H^(+) ions 3. An acid containing hydrogen and a non-metallic element other than oxygen. 4. The type of acid which generally displaces another acid when the acid is heated with a salt 5. The type of acid which reacts with a base to give an acid salt and a normal salt