It would be dicodicotyledonous or a DICOT for short.
Answer:
b. they are both asymmetrical. Placozoans have endoderm and ectoderm while sponges have no tissue.
The pollen grain is actually the male gametophyte generation of seed plants. Inside the anther, pollen mother cells divide by meiosis to form pollen grains whose nuclei contain half the number of chromosomes characteristic of the parent plant.
(hope that helped answer the question)
Answer:
Diffusion
Explanation:
Diffusion is a process of passive transport in which molecules move from an area of higher concentration to one of lower concentration.