IGCSE Biology Paper-5: Specimen Questions with Answers 1 - 4 of 62
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Question 1
Write in Brief One Liner▾
Identify phylum of given animal with four characteristics.
Explanation
Given animal is related to phylum annelids. Earthworm (Lumbricus sp.)
Characteristics-
- The main feature of the phylum is the separation of the body into a linear series of cylindrical segments.
- The body wall is protected with epidermis and it is covered with a thin cuticle secreted by the epidermal cells.
- The digestive system of annelids contains of an unfermented gut that runs by the middle of the body from the mouth.
- Circular rings in annelids called annuli.
Question 2
Describe in Detail Essay▾
There is an animal labellled A which is an arthropod. Make a large drawing of the head of above given arthropod
Explanation
Passage
Figure shows Curcuma longa (turmeric) and Zingiber officinale (ginger) which are modified plant parts.
Question 3 (1 of 2 Based on Passage)
Explanation
Both are tropical perennial plants, which are belonging to the Zingiberacaea family, and both have beneficial constituents in their rhizomes.
Question 4 (2 of 2 Based on Passage)
Explanation
Difference | Turmeric | Ginger |
1 | Features Turmeric comes from the plant botanically known as Curcuma | Ginger, botanically known as Zingiber officinale |
2 | is a rhizomatous herbaceous perennial plant of the ginger family | is a perennial plant in the family Zingiberaceae |