A living cytoplasmic connection penetrate the walls between sieve tube elements and their companion cells; which are often complex and branched on the companion cell side, known as

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#Question id: 16481

#Unit 12. Applied Biology

The evolution of continuous cell lines from primary cultures occurs due to which reason

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#Question id: 10768

#Unit 8. Inheritance Biology

Dihybrid test cross genotypic and phenotypic ratio is

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#Question id: 30069

#Unit 7. System Physiology – Animal

The cardiac accelerator action of the catecholamines liberated by sympathetic stimulation is referred to as their:

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#Question id: 2457

#Unit 2. Cellular Organization

The two proteins that play the most important role in actin microfilament elongation are:

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#Question id: 10744

#Unit 10. Ecological Principles

Something that triggers a fixed action potential (FAP) is considered to be a(n) _____________.