Giáo án Sinh học Lớp 6 - Phân phối chương trình cả năm - Năm học 2011-2012 - Sở giáo dục và đào tạo Hưng Yên

trửụực phửụng aựn choùn ủuựng Caõu 1 : Haùt do boọ phaọn naứo cuỷa hoa phaựt trieồn thaứnh? A. Hụùp tửỷ B. Noaừn C. Phoõi D. Baàu nhuùy Caõu 2 : Reõu coự vai troứ: A. Hỡnh thaứnh ủaỏt B. Laứm chaỏt ủoỏt, laứm phaõn boựn C. Laứm phaõn boựn D. Hỡnh thaứnh ủaỏt, laứm phaõn boựn, chaỏt ủoỏt. Caõu 3 : Khi haùt naồy maàm thỡ phoõi laỏy thửực aờn ụỷ ủaõu? A. Hai laự maàm hoaởc phoõi nhuừ. B. Phoõi haùt C. Reó maàm. D. Phoõi nhuừ. Caõu 4 : Coự theồ tỡm thaỏy tuựi baứo tửỷ vaứ baứo tửỷ ụỷ boọ phaọn naứo cuỷa caõy dửụng xổ? A. Reó. B. Thaõn. C. Laự giaứ. D. Ngoùn. Caõu 5 : Cụ quan sinh saỷn cuỷa thoõng laứ: A. Hoa. B. Noựn. C. Quaỷ. D. Haùt. Caõu 6 : Caõy troàng khaực caõy daùi ụỷ choó : A. Reó, thaõn, laự B. Hoa, quaỷ, haùt C. Boọ phaọn duứng. D. Taỏt caỷ a,b,c ủeàu ủuựng Caõu 7: Phoõi cuỷa haùt goàm nhửừng boọ phaọn naứo? A. Voỷ haùt, laự maàm, choài maàm, reó maàm. B. Reó maàm, thaõn maàm, laự maàm, phoõi nhuừ. C. Reó maàm, phoõi, voỷ haùt, chaỏt dinh dửụừng dửù trửừ. D. Reó maàm, thaõn maàm, laự maàm, choài maàm. Caõu 8: Caõy dửụng xổ non ủửụùc phaựt trieồn tửứ boọ phaọn naứo dửụựi ủaõy? A. Baứo tửỷ. B. Nguyeõn taỷn. C. Trửựng. D. Hụùp tửỷ. Caõu 9: Tớnh chaỏt ủaởc trửng nhaỏt cuỷa caõy haùt kớn laứ : A. Soỏng ụỷ caùn B. Coự reó, thaõn, laự C. Coự hoa, quaỷ, haùt naốm trong quaỷ D. Coự sửù sinh saỷn baống haùt Caõu 10: Caõu coự noọi dung sai trong caực caõu sau ủaõy : A. Rửứng caõy ủửụùc xem la ứ “ laự phoồi xanh” cuỷa con ngửụứi . B. Rửứng goựp phaàn haùn cheỏ thieõn tai . C. Rửứng tham gia laứm caõn baống lửụùng oõxy vaứ khớ cacbonic trong khoõng khớ. D. Caõy rửứng phaựt trieồn seừ laứm thu heùp moõi trửụứng soỏng cuỷa ủoọng vaọt. PHAÀN II – TỰ LUẬN: (5 ủieồm) Caõu 1: Taùi sao ngửụứi ta noựi thửùc vaọt goựp phaàn choỏng luừ luùt, haùn haựn? (1 ủieồm) Caõu 2: 4. Nờu vai trũ của vi khuẩn? (2ủieồm) Caõu 3: Thửùc vaọt haùt kớn xuaỏt hieọn trong ủieàu kieọn naứo ? ủaởc ủieồm gỡ giuựp chuựng thớch nghi ủửụùc vụựi ủieàu kieọn ủoự. (1ủieồm) Caõu 4: Coự theồ nhaọn bieỏt moọt caõy thuoọc lụựp Hai laự maàm hay lớp Một lỏ mầm nhụứ nhửừng ủaỏu hieọu beõn ngoaứi naứo ? 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