“ We have a key to unlock your dreams”   |   “ One important key to success is self-confidence. An important key to self-confidence is preparation.”  |  “ Opportunities don't often come along. So, when they do, you have to grab them.”  |  “ Choose a job you love, and you will never have to work a day in your life.”  |  “ Success doesn't come to you, you go to it.”
Earn Money Jobs   Download PSSSB Clerk Result 2018   |   Punjab Advocate General Clerk Exam Postponed   |   Punjab Advocate General clerk exam syllabus   |    Punjab Govt Exams Previous Papers   |   PPSC Cooperative Inspector Exam Date Announced
Q.11) Plant development is influenced by

(A) quality of light only

(B) quality and quantity of light

(C) quality and duration of light

(D) quality, quantity and duration of light

Q.12) Photosynthesis takes place faster in

(A) yellow light

(B) white light

(C) red light

(D) darkness

Q.13) Other than spreading malaria, anopheles mosquitoes are also vectors of

(A) dengue fever

(B) filariasis

(C) encephalitis

(D) yellow fever

Q.14) Plants that grow in saline water are called

(A) halophytes

(B) hydrophytes

(C) mesophytes

(D) thallophytes

Q.15) Pyorrhoea is a disease of the

(A) nose

(B) gums

(C) heart

(D) lungs

Q.16) O2 released in the process of photosynthesis comes from

(A) CO2

(B) water

(C) sugar

(D) pyruvic acid

Q.17) Phloem is a tissue found in

(A) reproductive organs of animals

(B) plants

(C) insects

(D) mammals

Q.18) N2 content is kept constant in the biosphere due to

(A) N2 fixation

(B) industrial pollution

(C) nitrogen cycle

(D) absorption of N2

Q.19) Plants developing in dry conditions are

(A) xerophytes

(B) mesophytes

(C) lithophytes

(D) hydrophytes

Q.20) Plants growing on sand are called as

(A) chasmophytes

(B) oxylophytes

(C) lithophytes

(D) psammophytes

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