Pollen Tube Growth and Embryo Sac Development
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Questions and Answers

It’s better to have high diversity, NOT ______, to avoid the inability to adapt

SELF-POLLINATION

Floral features and developmental timing promote ______

OUTCROSSING

Self-incompatibility and morphological adaptations prevent ______

SELFING

If unsterile, fertilization is ______

<p>HARDER</p> Signup and view all the answers

URF13 protein specific to CMS in maize encoded by the ______

<p>MITOCHONDRIAL GENOME</p> Signup and view all the answers

Dichogamy prevents ______ in plants

<p>SELF-POLLINATION</p> Signup and view all the answers

S locus determines self/nonself recognition in ______

<p>ANGIOSPERMS</p> Signup and view all the answers

Two main categories: sporophytic and gametophytic ______

<p>SELF-INCOMPATIBILITY</p> Signup and view all the answers

Male S-determinant is a cysteine-rich protein (SCR) located in the ______ coat

<p>POLLEN</p> Signup and view all the answers

SRK (S-locus receptor kinase) is a serine/threonine receptor kinase located on ______ cells

<p>STIGMA</p> Signup and view all the answers

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