Ithink its "b" the illustration shows a representative food web found in the marine environment. which food chain best represents one flow of energy through this marine ecosystem? will insert pic birds → leopard seal → carnivorous zooplankton → herbivorous → zooplankton phytoplankton → krill → fish → baleen whales phytoplankton → herbivorous zooplankton → fish → leopard seals smaller toothed whale → penguin → fish → krill

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

In sweet pea, gene c is responsible for color production and gene p is responsible for the purple color pigment. both of them are located on two different loci on different chromosomes. the flowers will be purple only when the plant has the genotypes as c_p_. no color will be produced with genotypes: ccpp, ccpp, ccpp, ccpp. thus, gene c controls the expression of gene p. what pattern of inheritance is exhibited here? a. pleiotropy b. epistasis c. multiple alleles

Suppose you could go back in time to interview henri becquerel on the day he discovered radioactivity. from his perspective, write an account of the discovery.