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Plant Physiology and Pollination

Q.1) Which among the following elements increases the absorption of water and calcium in plants

(A) Manganese

(B) Boron

(C) Copper

(D) Molybdenum

Q.2) Which wood will becomes useless soon after exposing in the open air

(A) Softwood

(B) Fibrous wood

(C) Wet wood

(D) Hard wood

Q.3) Onion is a modified form of

(A) Leaf

(B) Stem

(C) Root

(D) None of these

Q.4) Fruits of this plant are found undergound

(A) potato

(B) Carrot

(C) Groundnut

(D) Onion

Q.5) All the progeny obtained from a single plant by vegetative propagation are called

(A) Clones

(B) Pure line

(C) Inbreed line

(D) Pedigree line

Q.6) Water in plants is transported by

(A) Cambium

(B) Phloem

(C) Epidermis

(D) Xylem

Q.7) Rod shaped bacteria is called

(A) Bacillus

(B) spirillum

(C) Coccus

(D) Coma

Q.8) Which of the following is not required for seed germination

(A) water

(B) Air

(C) Sunlight

(D) Suitable temperature

Q.9) Which of the folliwng foodcrops has the maximum content of proteins

(A) Cassava

(B) Soyabean

(C) Wheat

(D) Maize

Q.10) The source of oxygen generated during photosynthesis is

(A) Water

(B) Carbon dioxide

(C) Chlorophyll

(D) Mesophyll cells

ਜੇਕਰ ਤੁਸੀ ਕਿਸੇ ਵੀ ਸਰਕਾਰੀ ਨੌਕਰੀ ਬਾਰੇ ਜਾਣਕਾਰੀ ਲੈਣਾ ਚਾਹੁੰਦੇ ਹੋ ਤਾ ਉੱਤੇ ਦਿੱਤੇ ਕੰਮੈਟ ਬਾਕਸ ਵਿੱਚ ਕੰਮੈਟ ਕਰ ਸਕਦੇ ਹੋ ਧੰਨਵਾਦ ਅਰਨ ਮਨੀ ਜੋਬਜ ਟੀਮ