1. In the human body, with which organ would you associate the terms auricle' and 'ventricle'? 2. The leaves of this plant are a natural source of dye. This plant was also cultivated during the British rule.

3. Which legendary bird in the Ramayan tried to stop Ravan as he carried away Sita?

Rank the three variables in terms of how strongly they affect the "species" composition of the bacterial communities. place the variable with the weakest effect on the left and the variable with the strongest effect on the right.

The phylogenetic tree illustrates the relationship between humans and our closest living relatives. the tree was based on biochemical comparisons, including dna and amino acid sequences. according to the biomolecular data, we could infer that a) the four organisms do not have a common ancestor. b) humans are more closely related to chimps than any other apes. c) chimps are more closely related to gorillas than they are to humans. eliminate d) there is no evidence if any relationship between the four branches on the tree.

How can antibodies "remember" a particular bacterial invader or "antigen" on that invader?