'Sieve elements' presentation slideshows

Vessels have independently evolved in six different plant groups.

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Translocation in the Phloem Chapter 12

Translocation in the Phloem Chapter 12. Land colonization. Prompted greater shoot growth to reach and compete for sunlight Prompted development of a deeper root system SEPARATES PHOTOSYNTHESIZING REGIONS FROM AREAS WHERE SUGARS ARE USED

568 views • 42 slides

Transport (in the phloem)

Transport (in the phloem). Land colonization. Prompted greater shoot growth to reach and compete for sunlight Prompted development of a deeper root system SEPARATES PHOTOSYNTHESIZING REGIONS FROM AREAS WHERE SUGARS ARE USED REQUIRES A DRIVING FORCE FOR THIS LONG-DISTANCE TRANSPORT.

518 views • 27 slides

Clubmoss ( Lycopodium )

LYCOPHYTES: SPOROPHYTES. Clubmoss ( Lycopodium ). Quillwort ( Isoetes ). Spikemoss ( Selaginella ). LYCOPHYTES: LEAVES ( Ligule ). Quillwort ( Isoetes ). Clubmoss ( Lycopodium ). Spikemoss ( Selaginella ). LYCOPHYTES: VASCULAR TISSUE ( Tracheids , Sieve Elements ). Tracheids.

2.29k views • 15 slides