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TLS Online TPP Program

#Id: 9733

For many aphids, EBF is the principal constituent of the aphid alarm pheromone, and the constitutive production of EBF by plants could hold promise in the control of specific aphid pests

#XL - R Botany #Plant Défense against Pathogen #Part B Pointers
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TLS Online TPP Program

#Id: 10585

#XL - R Botany

Reproduction

Asexual reproduction-  by spore formation (zoospores)
TLS Online TPP Program

#Id: 10586

#XL - R Botany

Reproduction

sexual reproduction-  by fusion of two gametes

Isogamous (Spirogyra), Anisogamous (Chlamydomonas) or Oogamous (Volvox).
TLS Online TPP Program

#Id: 10587

#XL - R Botany

Algae are divided into three main classes;
Chlorophyceae  (Green Algae)
Phaeophyceae  (Brown Algae)
Rhodophyceae  (Red Algae)
TLS Online TPP Program

#Id: 10588

#XL - R Botany
TLS Online TPP Program

#Id: 10589

#XL - R Botany

II.Non-Vascular plants (Bryophytes)

Homosporous

Gametophyte- Dominant phase

Sporophytic phase- Lengthy

Sporogonium formation takes place
TLS Online TPP Program

#Id: 10590

#XL - R Botany

II.Non-Vascular plants (Bryophytes) 

They also known as Atracheates which means no trachea Rhizoids- absorbing and anchoring organs