Which cells form the stomata?
a. sieve cells
b. guard cellswhat are the loosely packed photosynthetic cells in the leaf called?
a. epidermis
b. guard cells
c. spongy mesophyll
d. palisade mesophyll
c. phloem cells
d. mesophyll cells

Ectocarpene is a volatile, sperm cell-attracting material released by the eggs of the seaweed ectocarpus siliculosus. its constitution is all the double bonds are cis, and the absolute configuration of the chirality center is s. draw a stereochemically accurate representation of ectocarpene.

Greenthe fossil record is the history of life recorded byhuman observationgod. climatologists. remains of the past.

In pea plants, the allele for inflated pod seed, i, is dominant over the allele for constricted pod seed, i. the punnett square shows a cross for this trait. which offspring will be homozygous dominant