Question

5. Observe the pictures A-D below and answer the following questions
a identify the vegetative parts of the plants in picture A-D.
b. Which of these are underground stems?
c. Which is a sub-aerial stem?
d. Identity the plant in picture D and explain its mode of reproduction

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Answer 1

Answer:

Give the technical terms for the following:

(i) The phase of contraction of the chambers of the heart.

(ii) The cytoplasmic organelle that initiates cell division.

(iii) A pair of corresponding chromosomes of the same size and shape.

(iv) A cross between one pair of contrasting characters.

(v) Product of fusion of ovum and sperm.

(vi) Protective coverings of brain and spinal cord.

(vii) Membrane that protects the foetus and secretes a protective fluid.

(viii) The region of distinct vision in the Human eye.

(ix) The process by which white blood corpuscles move out of capillary walls.

(x) The basic unit of the kidney.