What are gametes?
a. somatic cells in organisms that undergo sexual reproduction
b. sex cells in organisms that undergo asexual reproduction
c. sex cells in organisms that undergo sexual reproduction
d. somatic cells in organisms that undergo asexual reproduction

Gametes are sex cells, like the egg and sperm.

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 

the correct answer is sex-linked recessive.

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