2020 General Entomology(Huazhong Agricultural University) 最新满分章节测试答案

本答案对应课程为:点我自动跳转查看
本课程起止时间为:2020-12-09到2020-12-31
本篇答案更新状态:已完结

【作业】Chapter I Introduction Assignment of Chapter I

1、 问题:Discuss the relationship between insects and human beings.
评分规则: 【 The harmful side of insects to human beings: harmful to crops, such as cotton pests (pink bollworm, cotton bollworm); transmission of plant diseases, such as aphids (transmission of plant virus diseases); transmission of human and animal diseases, such as mosquitoes (transmission of dengue fever, malaria, yellow fever, etc.).
The beneficial side of insects to human beings: resource insects, such as lac insect, provide important industrial raw materials – lac; ornamental insects, such as beautiful butterflies; medicinal insects, such as Mylabris, can secrete cantharidin to treat primary liver cancer; edible insects, such as longlouse, can be eaten; natural enemy insects, such as parasitic wasps, such as Apodemus, cocoon wasps, and honeybees; pollinator insects, such as bees; provide scientific experimental materials, such as flies, bloodsucking bugs, etc.
】

Chapter I Introduction Test of Chapter I

1、 问题:What is the proportion of insects in animal kingdom known to mankind?
选项：
A:35%
B:55%
C:75%
D:85%
答案: 【75%】

2、 问题:When did the ancestors of insects with 6 legs appear?
选项：
A:1.7 Billion years ago
B:3.7 Billion years ago
C:5.7 Billion years ago
D:7.7 Billion years ago
答案: 【3.7 Billion years ago】

3、 问题:Which of the following is not an insect?
选项：
A:Pieris rapae
B:Millipede
C:Catharsius molossus
D:longicorn
答案: 【Millipede】

4、 问题: From the perspective of agricultural production, which of the following is not a pest?
选项：
A:Spodoptera litura
B:bollworm
C:cutworm
D:Ericerus pela 
答案: 【Ericerus pela 】

5、 问题:Which of the following is not a natural enemy insect?
选项：
A:Mantis
B:Coccinella
C:dewtail beetles
D:Trichogramma
答案: 【dewtail beetles】

6、 问题:All insects have two wings and six legs.
选项：
A:正确
B:错误
答案: 【错误】

7、 问题:One of the characteristics of arthropods is that they have segmented appendages.
选项：
A:正确
B:错误
答案: 【正确】

8、 问题:The occurrence of insects is characterized by many species, large population and wide distribution.
选项：
A:正确
B:错误
答案: 【正确】

9、 问题:The transmission of virus disease is the indirect harm to crops caused by piercing-sucking mouthparts insects.
选项：
A:正确
B:错误
答案: 【正确】

10、 问题:All ladybirds can be used as natural enemies.
选项：
A:正确
B:错误
答案: 【错误】

Chapter II Head structure of insects Test of Chapter II

1、 问题:The head is the __ center of insects.
选项：
A:vision
B:reproduction and metabolism
C:movement and support
D:eating and feeling
答案: 【eating and feeling】

2、 问题:The antennae type of butterflies are __.
选项：
A:serrate
B:clavate
C:filiform
D:pinnate
答案: 【clavate】

3、 问题:The head style of cicada is __.
选项：
A:prognathous
B:opisthognathous
C:hypognathous
D:aspiration
答案: 【opisthognathous】

4、 问题:The antenna of insect is composed by __.
选项：
A:coxa, pedicel and flagellum 
B:scape, tibia and flagellum
C:scape, pedicel and flagellum
D:scape, femur and tibia
答案: 【scape, pedicel and flagellum】

5、 问题:The antennae of the Rutelidae are __.
选项：
A:serrate
B:clavate
C:lamellate
D:filiform
答案: 【lamellate】

6、 问题:The body shape of adult insects is generally cylindrical.
选项：
A:正确
B:错误
答案: 【正确】

7、 问题:The endoskeleton of the head is called the tentorium.
选项：
A:正确
B:错误
答案: 【正确】

8、 问题:The changes of insect’s antennae mainly occurred in the flagellum.
选项：
A:正确
B:错误
答案: 【正确】

9、 问题:The caterpillar also have compound eyes.
选项：
A:正确
B:错误
答案: 【错误】

10、 问题:The segmenting pattern of the caterpillar segment is secondary segmentation.
选项：
A:正确
B:错误
答案: 【错误】

【作业】Chapter II Head structure of insects Assignment of Chapter II

1、 问题:What are the main types of insect antennae? And describe their main characteristics please.
评分规则: 【 The main types of insect antennae are filiform, moniliform, clavate, capitate, serrate, pectinate, geniculate and so on. (at least 5 types listed should be OK). 
And describe their structural characteristics respectively.
】

Chapter III Mouthparts of insects Test of Chapter III

1、 问题:The mouthpart of cricket is __.
选项：
A:chewing mouthpart
B:chewing-lapping mouthpart