Question

Write the characteristics of Thallophytes, Bryophytes, Pteridophytes, Gymnosperms and Angiosperms.

Answer 1

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Thallophyta:

• dont have well differentiated body
• they are aquatic in nature
• algae is common word used
• examples are spirogyra,ulva,chara

bryophyta:

• differentiated to form stem ,leaf like structure
• do not have xylem and phloem
• also called amphibians of plant kingdom
• examples are moss, marchantia

Pteridophyta:

• differentiated into roots ,stem and leaves
• have xylem and phloem
• examples ate marsilea ,ferns, horse tails

Gymnosperms:

• derived from greek
• are naked seed
• are perenial ,evergteen and woody

Angiosperms:

• greek word
• are covered seeds
• develop inside ovary
• have cotyledons

$\huge\mathcal\red{ \: hope \: it \: helps \: thankyou}$