Q: Pollen consists of tiny grains that are the male gametes of plants, and animals that reproduce sexually produce sex cells, or gametes. Given these facts, what does pollen consist of tiny grains of among the following options: - it helps plants in growing - the female sexual organs - Something with exactly eight protons - seeds - Microscopic organisms - the male sex cells of plants - bees - sub-units of species
A: the male sex cells of plants

Q: Roundworms make up the phylum Nematoda, and roundworm Roundworms have complete digestive tracks. Given these facts, what kind of digestive tracks do nematoda have among the following options: - complete - homogenous - grow - allow growth - ligt - food - organ - heat or cold
A: complete

Q: Chloroplasts are organelles that are found in the cells of plants and algae, and chloroplasts Chloroplasts serve as the site of photosynthesis. Given these facts, what occurs in organelles that are found in the cells of plants and algae among the following options: - oxidation reaction - flow of electrons - glucose - cell membrane - refraction of light - photosynthesis - root - stem
A: photosynthesis

Q: Most arthropods are insects, and arthropods are the largest group of animals. Given these facts, what are the largest group of animals among the following options: - sharks - insects - tortoises - crocodiles - people - fur seals - animals - protected
A: insects