What are the products of Photosynthesis? in numbers and subscripts

How many trophic levels are there in the following food chain? phytoplankton - shrimp - perch - pike - osprey

Archaebacteria use for movement. celia flagella pili cell walls

1. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 50%25%0%100% 2. in a certain species of plant, the color purple (p) is dominant to the color white (p). according the punnett square, what is the probability of and offspring being white? 0%100%50%25%(picture 1 is for question 1, and picture 2 is for question 2)