Benarkah ikan bertelur? Bisakah Bayi Binatang Laut Mengurus Diri Sendiri?/ Is fish spawn? Can Baby Beauty Care of Yourself Sea? FOR GENERAL GEOGRAPHY
Benarkah ikan bertelur? Bisakah Bayi Binatang Laut Mengurus Diri Sendiri?
(sumber: Rosda Group.1994. Ensiklopedi Laut dan Samudera. Jakarta: PT Rosda Jayaputra.)
A) Benarkah ikan bertelur?
Sama seperti burung, ikan juga bertelur dengan cepat. Tentu saja telurnya tidak sekeras telur burung. Hal yang membedakan dengan burung adalah ikan sering sekali bertelur, tetapi sangat jarang membuat sarang. Telur itu diletakkan di mana saja dalam air. Biasanya, telur itu berada di anyaman ganggang dekat pantai, bila saatnya tiba, telur itu menetas sendiri dan tidak berdya. Ada juga ikan yang beranak, seperti hiu dan jenis ikan pari. Bayi ikan pari berada dalam perut induknya dalam waktu yang laam. Keadaan itu berlangsung sampai iakan kecil itu tumbuh dan kuat melindungi dirinya sendiri serta mampu hidup dan berenang ke sana ke mari di laut luas.
B) Bisakah Bayi Binatang Laut Mengurus Diri Sendiri?
Pada umumnya, binatang laut tidak merawat anak mereka. Bayi itu harus mengurus diri sendiri. Karena telur diletakkan di dekat pantai, binatang air yang baru menetas bisa bersembunyi di antara tumbuhan ganggang untuk menghindari bahaya. Di tempat itu pulalah mereka mendapatkan makanan. Telur itu biasanya sudah di mangsa sebelum menetas. Oleh karena itu, binatang laut bertelur banyak sekali, bisa mencapai sejuta butir. Jika bayi itu tidak dimangsa pada saat mereka menetas, mereka akan tumbuh dengan cepa di perairan dekat pantai. Jika sudah cukup besar dan kuat serta bisa melindungi diri sendiri, mereka akan berenang menuju laut lepas menyusul induk mereka.
Is fish spawn? Can Baby Beauty Care of Yourself Sea?
(source: Rosda Group.1994. Encyclopedia of Marine and Ocean.Jakarta: PT Rosda Jayaputra.)
A) Is it true that fish spawn?
Just like birds, fish also spawn quickly. Certainly not as hard eggsbird eggs. It distinguishes the bird is often spawning fish, but veryrarely make a nest. The eggs were placed anywhere in the water.Usually, the eggs are woven algae near the shore, when the time comes, the egg hatches and berdya itself. There are also fish thatgive birth, such as sharks and stingrays types. Baby stingrays werein the belly of its mother in a Lam. This situation lasted until the smalliakan growing and strong protect himself and be able to live andswim back and forth on the high seas.
B) Can Baby Beauty Care of Yourself Sea?
In general, marine animals do not care for their children. The babyshould take care of themselves. Since the eggs laid near the coast,the newly hatched animal water could be hiding among the plantsalgae to avoid danger. In places it was also they get food. Eggs are usually already in the prey before they hatch. Therefore, a lot of egg-laying marine animals, can reach a million grains. If the baby is noteaten by the time they hatch, they will grow in nearshore cepa. If it isbig enough and strong and able to protect themselves, they will swim into the open sea after their parent.
(source: Rosda Group.1994. Encyclopedia of Marine and Ocean.Jakarta: PT Rosda Jayaputra.)
A) Is it true that fish spawn?
Just like birds, fish also spawn quickly. Certainly not as hard eggsbird eggs. It distinguishes the bird is often spawning fish, but veryrarely make a nest. The eggs were placed anywhere in the water.Usually, the eggs are woven algae near the shore, when the time comes, the egg hatches and berdya itself. There are also fish thatgive birth, such as sharks and stingrays types. Baby stingrays werein the belly of its mother in a Lam. This situation lasted until the smalliakan growing and strong protect himself and be able to live andswim back and forth on the high seas.
B) Can Baby Beauty Care of Yourself Sea?
In general, marine animals do not care for their children. The babyshould take care of themselves. Since the eggs laid near the coast,the newly hatched animal water could be hiding among the plantsalgae to avoid danger. In places it was also they get food. Eggs are usually already in the prey before they hatch. Therefore, a lot of egg-laying marine animals, can reach a million grains. If the baby is noteaten by the time they hatch, they will grow in nearshore cepa. If it isbig enough and strong and able to protect themselves, they will swim into the open sea after their parent.
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