streptococcus pneumoniae is an encapsulated gram-positive bacterium. what is the function of capsule in disease pathogenesis?

20. in humans, freckles are dominant to no freckles. trey has no freckles and his wife anna grace has freckles, but her dad doesn't. they want to know what percentage of their kids would look like trey. show a punnett square to support your answer.

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

The arrows indicate the direction of wind flow. which place experiences monsoons?