The nodulation (nod) genes are classified as common nod genes or host specific nod genes. Some statements related to such classification are given below;

a) nod A is a common nod gene and nod Q is a host specific gene

b) nod B is a common nod gene and nod C is a host specific gene

c) nod C is a common nod gene and nod H is a host specific gene

d) nod H is a common nod gene and nod P is a host specific gene

Choose the correct answer from the above statements:

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#Question id: 4912

#8. Inheritance Biology

Correns described that the inheritance of variegated color on the leaves of certain plants was determined by the maternal parent only. What phenomenon does this describe?

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#Question id: 10244

#10. Ecological Principles

Ecological niche modelling is used to predict the distributions of species. As a general rule, which of the following statements is true?

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#Question id: 16091

#7. System Physiology – Animal

The most significant heat source in the body is:

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#Question id: 23499

#Aptitude

Which part of the Central Processing Unit (CPU) performs calculation and makes decision

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#Question id: 7705

#9. Diversity of Life Forms

 Based on this tree, which statement is correct?