MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Biology knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Where are the Malpighian tubules present in cockroach? |
| A. | Before foregut |
| B. | Between midgut and hindgut |
| C. | Between foregut and midgut |
| D. | After hindgut |
| Answer» C. Between foregut and midgut | |
| 2. |
Which of these is not true about hepatic caeca in cockroach? |
| A. | It lies below the gastric caeca |
| B. | It secretes digestive juices |
| C. | It is composed of blind tubules |
| D. | It is located between the foregut and midgut |
| Answer» B. It secretes digestive juices | |
| 3. |
The teeth of the gizzard in cockroach is composed of ______ |
| A. | calcium |
| B. | cellulose |
| C. | chitin |
| D. | cellobiose |
| Answer» D. cellobiose | |
| 4. |
Which body system is the proventriculus of cockroach a part of? |
| A. | Nervous system |
| B. | Circulatory system |
| C. | Digestive system |
| D. | Reproductive system |
| Answer» D. Reproductive system | |
| 5. |
Crop in cockroach is used to grind the ingested food. True or false? |
| A. | True |
| B. | False |
| Answer» C. | |
| 6. |
In which abdominal segment are the anal cerci present in cockroach? |
| A. | 8<sup>th</sup> |
| B. | 6<sup>th</sup> |
| C. | 10<sup>th</sup> |
| D. | 7<sup>th</sup> |
| Answer» D. 7<sup>th</sup> | |
| 7. |
Which of these structures is present in male cockroaches only? |
| A. | Tegmina |
| B. | Genital pouch |
| C. | Anal cerci |
| D. | Anal style |
| Answer» E. | |
| 8. |
Which of these structures is dorsal in male cockroach? |
| A. | Anus |
| B. | Male genital pore |
| C. | Gonapophysis |
| D. | Foreleg |
| Answer» B. Male genital pore | |
| 9. |
Where are spermathecal pores located in cockroach? |
| A. | Maxilla |
| B. | Gonapophysis |
| C. | Brood pouch |
| D. | Anal cerci |
| Answer» D. Anal cerci | |
| 10. |
Which of these pairs of abdominal segments are a part of brood pouch of female cockroach? |
| A. | 1<sup>st</sup>, 2<sup>nd</sup> |
| B. | 8<sup>th</sup>, 9<sup>th</sup> |
| C. | 3<sup>rd</sup>, 4<sup>th</sup> |
| D. | 11<sup>th</sup>, 12<sup>th</sup> |
| Answer» C. 3<sup>rd</sup>, 4<sup>th</sup> | |
| 11. |
What is the shape of the seventh sternum of the female cockroach? |
| A. | Boat shaped |
| B. | Triangular |
| C. | Oval |
| D. | Irregular |
| Answer» B. Triangular | |
| 12. |
How many segments is the abdomen of a cockroach divided into? |
| A. | 3 |
| B. | 6 |
| C. | 10 |
| D. | 2 |
| Answer» D. 2 | |
| 13. |
Which of these is characteristic of hindwings of a cockroach? |
| A. | Thick, Smooth |
| B. | Opaque, Leathery |
| C. | Membranous, Transparent |
| D. | Moist, Thick |
| Answer» D. Moist, Thick | |
| 14. |
What structure of the cockroach is called the tegmina? |
| A. | Hindwings |
| B. | Thorax |
| C. | Tongue |
| D. | Forewings |
| Answer» E. | |