Which is the closest synonym for the word harbinger? A
Satisfaction
B
Selection
C
Illustrator
D
Indicator

Indica el nombre y la fucion de los vasos sanguineos que entran y salen de los riñones

How secretion and excretion both are different? explain in simple language.

Which claim correctly describes how genes can produce a phenotype? one gene is responsible for all traits. each trait is determined by a single gene. one gene can be responsible for many traits. each gene is responsible for exactly one trait.