The solved puzzle as per the clues given is given below:

Wrong statements :
(a) Anther is a part of the pistil.
Correct statement: Anther is a part of the stamen.
(b) The visibleparts of a bud are the petals.
Correct statement: The visible parts of a bud are the sepals.
(d) Leaves perform the function of transpiration only.
Correct statement: Leaves perform the functions of both photosynthesis and transpiration.

Characteristics of plants are :
(i) They cannot move from one place to another.
(ii) They can prepare their own food.
(iii) These are the living organisms on the earth which are responsible for the formation of food for all the living forms directly or indirectly.
(iv) All other organisms on the earth depend on the plants and their products for their survival.
(v) Plants grow in the soil from where they take nutrients for their growth and propagation.

A leaf is a thin expanded outgrowth arising from the node of a stem. The part of a leaf by which it is attached to the stem is called a petiole. The broad green part of the leaf is called lamina. The lines on the leaf are called veins. The thick vein in the middle of the leaf is called the midrib. The design made by the veins on the leaf is called venation. H the design is net-like, it is termed as reticulate venation whereas if the veins are parallel to each other, it is termed as parallel venation.

(a) The process demonstrated in the activity is transpiration.
(b) The activity will show best results on a bright sunny day because transpiration is maximum in sunlight.
(c) After a few hours of setting up the activity, one can observe small droplets of water inside the polythene bag.
(d) A major precaution one must take while performing the activity is that the polythene bag should be cleaned and its mouth should be sealed properly. Also, the twig should be fresh with 10-12 leaves.

Functions of parts of a plant are

(a) In the given figure:
(i) Petiole (ii) Midrib (iii) Lamina (iv) Vein
(b) The leaf has reticulate venation, the veins in leaf occur in an irregular way forming a net-like structure.
(c) Grass leaves have parallel type of venation. The vein run parallel to each other on both sides of midrib.

(a) Sarita can follow the following steps:
(i) Collect plant twig with flowers.
(ii) Press the8m in papers/magazines.
(iii) Change the paper/magazine every day for 5-6 days.
(iv) When plants are well pressed and dried place them on white plane paper sheet.
(v) Stick the plants to sheet with cello tape.
(vi) Try to identify the plant.
(vii) Take help of teachers/seniors for plant identification.
(b) Yes, plants can also be identified on the basis of the nature of their stem and size.
(c) Inquisitive, scientific attitude and love for nature.

(a) The leaves with reticulate venation have tap roots. Whereas leaves with parallel venation have fibrous roots. We can identify the roots by keeping these points in mind.
(b) There are two types of venations seen in different plants.
(i) Reticulate venation In such type, the veins make a network of veins around the main midrib, e.g.sunflower, mustard, etc.
(ii) Parallel venation In such type, the veins run parallel along the main midrib, e.g. maize, wheat, etc.
(c) Archana is a responsible, student. She is attentive towards her studies and has scientific attitude.