Are coastal mangrove forests and commercial shrimp farms equal in their economic value to humans? i need help

Aplant has an egg with 34 chromosomes how many chromosomes does a leaf cell of that plant have

Aplant may open end close its stomata to prevent excess water loss and maintain

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino