Which of the following statements describes an autotroph?
a. a frog eating a dragonfly
b. a plant performing photosynthesis
c. a fungus drawing nutrients from a dead tree
d. a human cell releasing energy from atp

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

What type of plant is good for a bioassay and where can i buy it? i only have a month.

28. how many linkage groups will be formed by homogametic organism with 28 chromosomes?