Barnalces and whales have a commensalistic relationship in which barnacles benefit. what would most likely happen to the whale population if the barnacle population decreased?

Plz ! what does it mean for an allele to be dominant?

Aplant with dark red flowers is crossed with a plant with white flowers. all of the offspring have dark red flowers with white spots. the alleles got flower color in this plant are both dominant both recessive codominant incompletely dominant

The protein(s) that are the major contributors to plasma osmolarity is/are