Rishton tumani 7- umumiy o`rta ta`lim maktabi

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T/r	Ildizning tashqi qismi.	t/r	Ildizning ichki qismi.
1.		1.
2.		2.
3.		3.
4.		4.

2.Agar tayyor mikropreparat bo’lmasa, uni quydagicha tayyorlash mumkin. Bunihg uchun ildiz bo’lakchalaridan chkapel yordamida uzunasiga yupqa keib olinib, buyum oynasidagi tomchi suvga qo’yiladi, rang beriladi va qoplag’ich oyna bilan yopiladi. Tayyor preparat mikroskop orqali ko’riladi.

3.Iidizning ichki tuzililishi daftarga chizib olinadi va asosiy qisimlari belgilanadi.

4.Quydagi jadval to’diriladi.

Ildizning tuzilishi.

Xulosa

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