In angiosperms, but not conifers, pollen grains can form pollen tubes

Indicate whether the statement is true or false


FALSE

Biology & Microbiology

You might also like to view...

You discover a new fluorescent protein that emits photons with a wavelength of 600 nm. Which of the following wavelengths of light might excite the protein?

A) 455 nm B) 590 nm C) 550 nm D) all of the above

Biology & Microbiology

Which of the following junctions influences the passage of ions and small molecules between cells?

a. tight b. adhering c. gap d. loose e. plasma

Biology & Microbiology

Translation is the first stage of gene expression.

a. true b. false

Biology & Microbiology

Human DNA and chimpanzee DNA differ by

A) about 1%. B) about 3%. C) more than 10%. D) the same amount that human DNA differs from orangutan DNA.

Biology & Microbiology