Based on the number of species, the most successful extant phylum of plants is the

A. Coniferophyta.
B. Hepaticophyta.
C. Charophyta.
D. Pterophyta.
E. Gnetophyta.
F. Anthophyta.


Answer: F

Biology & Microbiology

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The transmission cycle of Fasciola hepatica differs from the cycles of Opisthorchis sinensis and Clonorchis sinensis in that 

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Compare and contrast positive and negative controls of gene expression in bacteria

What will be an ideal response?

Biology & Microbiology