Husna Aulia Muthi’ah
Unknown Affiliation

Published : 2 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 2 Documents
Search

Identifikasi Tumbuhan Berbiji Terbuka (Gymnospermae) di Kawasan Wisata Batu Gajah, Cibiru Wetan, Kecamatan Cileunyi, Kabupaten Bandung, Jawa Barat Fenita Putri Dekaliyani; Husna Aulia Muthi’ah; Mochammad Ikbal Fatoni; Ateng Supriatna
Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam Vol. 2 No. 4 (2024): Juli: Polygon : Jurnal Ilmu Komputer dan Ilmu Pengetahuan Alam
Publisher : Asosiasi Riset Ilmu Matematika dan Sains Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62383/polygon.v2i4.108

Abstract

Open-seeded plants or gymnosperms are plants with seeds that are not protected by the ovary, so that the seeds can be seen directly without peeling them first from the ovary. This group of gymnosperms can be found in the Batu Kuda tourist area, Cibiru Wetan, Cileunyi District. Therefore, the aim of this research is to determine the diversity of Gymnosperm plants in the Batu Kuda Cibiru Wetan tourist area, Cileunyi District. The method used is direct exploration/observation in the area around the Batu Kuda tourist attraction. The results of observations show that there are five species that occupy the Batu Kuda tourist area, including Pinus merkusii, Pinus yunnanensis, Sequoia sempervirens, Juniperus chinensis, and Juniperus deppeana. The five plants found came from the Pinopsida class.
Identifikasi Stuktur Internal Organ Reproduksi pada Tumbuhan Angiospremae dan Gymnospermae Hanum Salsabila; Husna Aulia Muthi’ah; Mochammad Ikbal Fatoni; Muhammad Abdan Syahida Arifin; Nabila Nur’arifah
Jurnal Cakrawala Pendidikan dan Biologi Vol. 1 No. 4 (2024): Desember : Jurnal Cakrawala Pendidikan dan Biologi
Publisher : Asosiasi Riset Ilmu Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61132/jucapenbi.v1i4.105

Abstract

Reproduction in plants from generative sex can occur with fertilization (amphimixis), or without fertilization (apomixis). Data were obtained through experimental experiments by observing under a microscope by observing the anatomical structure of the anthers and the structure of the flower ovary. Passiflora vitifolia is a species with bright red flowers that are between ten and fifteen centimeters in diameter when fully bloomed, the reproductive organs consist of stamens, pollen, pistils and ovaries. Gymnosperms are a group of open-seeded plants that do not have true flowers, and their reproductive organs consist of distinct male and female strobilus. This differentiates them from flowering plants (angiosperms). Male strobilus have microsporophylls which produce pollen, while female strobilus have macrosporophylls which function as a place for seed development.