Latihan Soal Keanekaragaman Hayati

The correct answer suggests that the conservation of biological resources in forest ecosystems can be achieved by implementing selective logging and reforestation practices. Selective logging involves carefully choosing which trees to cut down, focusing on mature and healthy ones, while reforestation involves planting new trees to replace the ones that were cut down. This approach helps to maintain the balance of the ecosystem and ensure the sustainable use of forest resources.

Based on the given information about the dominant flora and fauna, the coral reefs in Pangandaran Beach and the forest area in Gunung Gede Pangrango show biodiversity at the ecosystem level. This suggests that there is a wide variety of living organisms interacting with each other and with their environment in these areas. The term "ekosistem" refers to a community of organisms and their physical environment, including the interactions between them.

keanekaraganan tingkat gen adalah keanekaragaman yang masih di dalam lingkup satu jenis (spesies), kelapa gading, kelapa hybrid, kelapa hijau masih dalam lingkup satu jenis.

Cagar alam is the correct answer because it refers to a natural sanctuary area that is used to protect and ensure the natural development of specific plant species in that location. It is a designated area where the unique and characteristic plant species are preserved and conserved.

Penangkaran harimau di kebun binatang refers to the establishment of tiger breeding programs in zoos, which is an ex situ conservation effort. This means that tigers are bred and protected outside of their natural habitat in order to ensure their survival and increase their population. By breeding tigers in captivity, zoos contribute to the conservation of this endangered species and help prevent their extinction.

Komodo is an endemic animal in Komodo Island, so it needs to be protected from extinction. To achieve this goal, Komodo Island is designated as a national park. A national park is a protected area that aims to conserve the natural environment and preserve the biodiversity of a specific region. By designating Komodo Island as a national park, it ensures that measures are taken to protect the Komodo dragons and their habitat, as well as other species that inhabit the island.

Ketan hitam dan ketan putih dapat dikelompokkan dalam tingkat keanekaragaman gen karena keduanya merupakan varietas atau jenis yang berbeda dari tanaman ketan. Meskipun keduanya termasuk dalam spesies yang sama, yaitu Oryza sativa, namun memiliki perbedaan dalam sifat genetiknya. Keanekaragaman gen ini dapat dilihat dari perbedaan warna dan tekstur biji, serta sifat-sifat lainnya yang mungkin dimiliki oleh masing-masing varietas.

The given answer "Mengetahui evolusi pada makhluk hidup" does not include in the objectives of classification of living organisms. Classification aims to organize and categorize organisms based on their characteristics, establish their relationships, and assign scientific names. Understanding evolution is a separate field of study in biology, which focuses on the changes and development of species over time.

The correct answer is 2), 3) dan 4). This is because the question asks for the conservation areas located in Java Island, and the options 2), 3), and 4) are the ones listed in the given list that are located in Java. Option 1) is incorrect because it includes Gunung Muntis which is not located in Java. Option 5) is also incorrect because it includes Taman Wisata Alam Tibolangit which is also not located in Java.

The correct answer is Jawa Barat, Bengkulu, and Aceh. This is because Rafflesia arnoldi is a plant that is native to these three regions in Indonesia.