MCQ
Maximum diversity is found in which of the following phylum?
- AChordata
- ✓Arthropoda
- CProtozoa
- DAnnelida
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$1.$Formation of the chromosome theory of heredity
$2.$Experiments which proved that $DNA$ is the hereditary material
$3.$Mendel's laws of inheritance-discovery
Code :
| List I | List-II |
| (a) Puccinia | (i) Parasitic fungus on mustard |
| (b) Neurospora | (ii) Dead substrates |
| (c) Saprophytes | (iii) Wheat rust |
| (d) Albugo | (iv) Biochemical and Genetic Work |

$I$. Dendrites are long fibre, with branched distal end
$II$. Axons are short fibres which arise from the cell body
$III$. Cell body of a neuron contains cytoplasm, nucleus with cell organelles and Nissl's granules
$IV$. The dendrites transmits nerve impulses away from the cell body to a synapse
The correct option is