Bantu soal b.inggris

1. dijawab oleh : nathanialiya
Jawaban:

Jawaban:

They have special aerial roots and salt-filtering tap roots.

2. dijawab oleh : wenchi21
Jawaban:

Jawaban:

They have special aerial roots and salt-filtering tap roots.

Penjelasan:

Mangrove environment is highly dynamic and harsh and mangrove species are variously adapted to cope with these environmental conditions.

Breathing roots: Underground tissue of any plant requires oxygen for respiration and in mangrove environment, oxygen in soil is very limited or nil. This necessitates mangrove root system to take up oxygen from the atmosphere. For this purpose, mangrove species have specialized above ground roots called breathing roots or pneumatophores. In some species, these roots are pencil sized and peg like whereas in some other species they look like a knee. These roots have numerous pores through which oxygen enters into the underground tissues. In some plants buttress roots function as breathing roots and also provide mechanical support to the tree.

Silt roots: In some mangrove species, roots diverge from stems and branches and penetrate the soil some distance away from the main stem as in the case of banyan trees. Because of their appearance and because they provide the main physical support to these they are called as stilt roots. These roots also have many pores through which atmospheric oxygen enters into the roots.

Vivipary: Saline water, unconsolidated saline soil with little or no oxygen is not a conducive environment for seeds to germinate and establish. To overcome this, mangrove species have unique way of reproduction, which is generally known as vivipary. In this method of reproduction, seeds germinate and develop into seedlings while the seeds are still attached to the parent tree. These seedlings are normally called as propagules and they photosynthesize while still attached to the mother tree. The parent tree supplies water and necessary nutrients. They are buoyant and float in the water for sometime before rooting themselves on suitable soil.

Pertanyaan Lainnya

Tolong dibantu kak. Saya kebingungan

3√32-2√2+√18-2√50=15.8796

Apakah aktifitas dibelahan bumu utara dan selatan dlm menghadapi fenomena alam?

Petani,perkebunan,perindustrian,pertambangan

Seorang perempuan dengan genotip xhx pembawa sifat hemofilia menikah dengan seorang laki-laki

Jawaban:maka kemungkinan nanti anaknya ada yang terkena penyakit hemofilia

Jelaskan pengertian interaksi antar ruang.dan tuliskan contohnya

Interaksi antarruang yaitu hubungan yg terjadi antara satu ruang dgn ruang yg lain.interaksi antarruang dapat berupa perpindahan barang dan jasa, manusia,atau informasi dri daerah asal menuju daerah tujuan. contoh:wilayah x penghasil beras dan wilayah Y penghasil daging.mereka sma

0,7, 2 1 per 5, 6 per 20, 25% Urutkan bilangan di atas dari yang terkecil adalah

Bilangan yang terkecil adalah :Lalu Dan Terakhir

Plisss jawabkan ya kk

Jawaban:1.zaman batu PaleolithikumDeskripsi perubahan yang terjadi adalah :- Masa ini merupakan masa awal dari zaman batu yang menjadi awal tumbuhnya kebudayaan manusia praaksara, khusus di Indonesia dinamakan kebudayaan Ngandong & Pacitan- Pada saat itu kehidupan yang dijalani oleh

tentukan himpunan penyelesaian dari sistem persamaan 2x + 5y = 20; x,y (E real) R dan -3x + 7y = 57; x,y (E real) R menggunakan metode eliminasi. tolong dong jawab.

Nilai x = -5nilai y = 6