LKS PTERYDOPHYTA LKS PAKU

Lembar Kegiatan Siswa

DOWNLOAD FILENYA DISINI

KINGDOM PLANTAE

Divisi Pteridophyta

Tujuan :     Untuk mengetahui Karakteristik Tumbuhan Paku-pakuan, Klasifikasinya, Siklus Hidup Serta Peranannya dalam kehidupan

Sumber :    Buku Biologi Kelas X

Mata Pelajaran                        : Biologi

Kelas/Semester                                    : X/II

Hari/Tanggal                                       :

Nama Kelompok                                 :

Nama Anggota Kelompok:

1.      .........................     4. …………………

2.      ………………….. 5. …………………

3.      ………………….. 6. …………………

Petunjuk:

1.      Lakukanlah pengamatan terhadap beberapa jenis tumbuhan.

2.      Amati dan tuliskan hasil kerja pada setiap nomor

1.      Identifikasilah karakteristik /ciri-ciri Pteridohyta!

      .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

2.      Identifikasilah Struktur tubuh tumbuhan Paku (Pteridophyta) meliputi Akar, Batang, Daun dan alat reproduksinya!

      ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

      .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................

3.      Identifikasi dengan kunci determinasi sederhana dibawah ini mengenai spesimen lumut.

1	a	Memiliki batang, daun, akar sejati	2
	b	Tidak memiliki batang, daun, akar sejati	Psilopsida
2	a	Batang berbentuk seperti kawat	Lycopsida
	b	Batang tidak berbentuk seperti kawat	3
3	a	Sporofitnya berdaun kecil atau sisik	Equisetopsida
	b	Sporofitnya berdaun besar	Pteropsida

4.      Divisi Pteridophyta dalam sistem klasifikasinya dibagi 4 Kelas Yaitu:

a.       Kelas Psilotinae

b.      Kelas Lycopodiinae

c.       Kelas Equisetiinae

1.Kelas .......................................................   Contoh Species....................................................

 .......................................................................................................................................................

2. Kelas ......................................................  Contoh Species ........................................................

    …………………………………………………………………………………………………

3. Kelas …………………………………   Contoh Species ……………………………………

    …………………………………………………………………………………………………

4. Kelas …………………………………   Contoh Species ……………………………………

    …………………………………………………………………………………………………

5.      Buatlah Skema Daur Hidup Tumbuhan Paku Berikut :

a.       Paku Homospora                                                         b. Paku Heterospora

b.      Paku Peralihan

 

6.      Carilah informasi peranan tumbuhan Pteridophyta dalam kehidupan manusia!

      .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................