Answer:
The stamen of a flower — the part that produces pollen — consists of a slender stalk, called a filament and an anther. The filament supports the anther, which is where pollen develops. The word filament is from the Latin word filum, which means "thread." Filament, in fact, can be a synonym for thread.
Ribosome i believe is the answer to this question
They don't have to undergo mitosis -- condensation of chromosomes, segregation, spindle fibre formation, attachment et al aren't involved in bacterial cell division.
Answer:
B
Explanation:
It protects us from harmful rays
The modern atomic model is called electron cloud model because each orbital around the nucleus of the atom resembles a fuzzy cloud around the nucleus
