CIE Biology Paper-3: Specimen Questions 51 - 55 of 230

Question number: 51

MCQ▾

Question

What is bladder?

The figure shows male reproductive system

The figure shows male reproductive system

Find the position of bladder

Choices

Choice (4) Response
a.

D

b.

B

c.

A

d.

C

Answer

c.

Explanation

Bladder is the that part of body which collects urine eliminate by the kidneys previously removal by urination. It is a hollow muscular, and elastic organ.

Question number: 52

Short Answer Question▾

Write in Short

The binomial naming system used to identify all living things gives the humans a scientific name of Homo sapiens.

Which part of this name refers to the genus and which part refers to the species?

Explanation

(i) Genus- Homo is the human genus

(ii) Species - sapiens is the only surviving species of the genus Homo.

Question number: 53

Short Answer Question▾

Write in Short

Explain how calcium affects human mouth. Also, write the name of food in which calcium can be found?

Explanation

Calcium is useful for tooth development, prevents loss of jawbone and teeth. It rebuild the hard surface of teeth. Calcium is found in milk, cheese. Yogurt and in dark green leafy vegetables.

Question number: 54

Short Answer Question▾

Write in Short

New technologies are used to enhance the productivity of crops.

Name two chemical fertilizers, which are used, for yield of crops

Explanation

a. Anhydrous ammonia

b. urea

c. Superphosphate:

Passage

Figure shows a section of Flower.

 above picture shows female and male parts of a flower

above picture shows female and male parts of a flower

Figure shows the different Female and male parts present in flower

Question number: 55 (1 of 3 Based on Passage) Show Passage

Short Answer Question▾

Write in Short

Name parts X, Y and Z shown on female flower.

Explanation

X- anth

Y-filament

Z-tepal

Share