Mites are closely related to:

1.  Scorpions

2.  Cyclops

3.  Aphids

4.  Beetles

View Answer  
4
Correct Answer :

Scorpions


Explanation :
No Explanation available for this question

First antennal segments is known as:

1.  Frons

2.  Pedicel

3.  Scape

4.  None of the above

View Answer  
4
Correct Answer :

Scape


Explanation :
No Explanation available for this question

Zinc is essential for:

1.  Biosynthesis of chlorophylls

2.  Biosynthesis of 3 – IAA

3.  Stomatal closing

4.  Oxidation of carbohydrates

View Answer  
4
Correct Answer :

Biosynthesis of 3 – IAA


Explanation :
No Explanation available for this question

Antennae are absent in:

1.  Dragon fly

2.  Spider

3.  Prawn

4.  Peripatus

View Answer  
4
Correct Answer :

Spider


Explanation :
No Explanation available for this question

Plants that have mutualistic relations with nitrogen fixing bacteria receive from the bacteria:

1.  Ammonium

2.  Amino acids

3.  Nitrate

4.  Nitrite

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4
Correct Answer :

Ammonium


Explanation :
No Explanation available for this question

Which of the following two parts in a cockroach are fundamentally similar in structure:

1.  Mandible and antenna

2.  Wings and anal cerci

3.  Anal style and labrum

4.  Maxilla and Labium

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4
Correct Answer :

Maxilla and Labium


Explanation :
No Explanation available for this question

An association between a fungus and a root of higher plant is termed as mycorrhiza which is an example of:

1.  Parasitism

2.  Helotism

3.  Symbiosis

4.  Myrmecophily

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4
Correct Answer :

Symbiosis


Explanation :
No Explanation available for this question

In Periplaneta the number of spiracles is:

1.  Six pairs

2.  Eight pairs

3.  Ten pairs

4.  Twelve pairs

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4
Correct Answer :

Ten pairs


Explanation :
No Explanation available for this question

In Periplaneta the sclerites which surround the genital aperture are termed:

1.  Gonophores

2.  Genitals

3.  Gonapophyses

4.  Sterna

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4
Correct Answer :

Gonapophyses


Explanation :
No Explanation available for this question

Which of the following groups of plant can grow in nitrogen deficient soils

1.  Lichens

2.  Gymnosperms

3.  Bryophytes

4.  Insectivorous plants

View Answer  
4
Correct Answer :

Insectivorous plants


Explanation :
No Explanation available for this question
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