A form of natural selection favoring the spread of alleles that promote behaviors that help close relatives is called ____ selection

Fill in the blank with the appropriate word.


kin

Biology & Microbiology

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In septate fungi, what structures allow cytoplasmic streaming to distribute needed nutrients, synthesized compounds, and organelles throughout the hyphae?

A) multiple chitinous layers in cross-walls B) pores in septa C) complex microtubular cytoskeletons D) two nuclei E) tight junctions that form in cross-walls between cells

Biology & Microbiology

The portion of the electromagnetic spectrum between the 21-cm line of neutral hydrogen and the 18-cm line of OH is known as the ____________

Fill in the blank(s) with correct word

Biology & Microbiology

Which specialized stem structure does not store nutrients?

a. bulbs b. corms c. tubers d. rhizomes e. stolons

Biology & Microbiology

Movement of molecules down their concentration gradient can drive the movement of a different molecule against its concentration gradient.

Answer the following statement true (T) or false (F)

Biology & Microbiology