If shaded symbols indicate having a dominant trait, what must be the genotype of the father in this pedigree chart?

Heterozygous

Explanation:

The offspring both carry recessive genes. The recessive gene will show up more often if one of the parents are heterozygous of the gene along with the other having recessive.

If the father was had both of the dominant traits, the offspring would inherit his trait instead.

human-caused climate hope this

ecological efficiency: % of usable energy transferred as

biomass from one trophic level to the next typical is 10% efficient (90% of

energy is lost),is diagramed as the pyramid of energy flow. then osprey eagle

are tertiary consumer and the shrimp are primary consumer, so to balance

mass of shrimp (1/0.1) / 0.1 = 100 kg