Within the inner membrane of a chloroplast, interconnected sacs of membrane called are suspended in a thick fluid called the

a) chlorophyll… thylakoid

b) thylakoids… grana

c) thylakoids… stroma

d) grana… thylakoid

d) gas exchange

Based on anatomical similarities, to which modern animal is dr. digger’s creature most closely related?

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a.the offspring are more likely to have freckles. b.the offspring are more likely to have no freckles. c.the likelihood of the offspring having freckles and not having freckles is the same. d.the likelihood of the offspring having freckles and not having freckles cannot be determined.