A pollen grain landing on a stigma of a flower of the same species produces a?

a. gametophyte

b. pollen tube

c. flower

d. stamen

Location plays a role in Wetland type but is not the sole determining Factor true or false

Which of the following correctly lists the parts of the water cycle? a Evaporation, condensation, temperature, precipitation, collection b Condensation, build-up, runoff, precipitation, collection c Runoff, precipitation, evaporation, melting,

Which statements explain ways that minerals form? Select 2 choices. They are mined from rocks. They are produced from molten minerals. They are grown in a laboratory. They are washed up on seashore. They are crystalized from a solution.

What biome is Juneau, Alaska

What do translation and transcription work together to do? Explain the role each plays in the process.

Normal chlorophyll development in plants requires the presenceof at least one dominant allele at gene A and at least one dominantallele at gene B. Double homozygous recessive plants (a b / ab) lack chlorophyll and are white.

Onion cell and elodea cell

Two albino individuals marry and start a family. their first child has normal pigmentation. does this indicate infidelity and why/why not?

Which of these structures is/are NOT properly matched with one of its/their functions? a. pharyngeal tonsil: trap and destroy pathogens entering the nasopharynx in air b. paranasal sinuses: house olfactory receptors c.

Whats a hitchhiking arachnid?