Challenger App
Home
Exams
Questions
Quiz
Notes
Blog
Contact Us
e-Book
×
Home
Exams
▼
Questions
Quiz
Notes
Blog
Contact Us
e-Book
Home
/
Questions
/
ജീവശാസ്ത്രം
No.1 PSC Learning App
★
★
★
★
★
1M+ Downloads
Get App
ഡ്രോസോഫിലയിൽ മോർഗൻ നടത്തിയ പരീക്ഷണത്തിൽ, y, w എന്നീ ജീനുകൾ തമ്മിലുള്ള ബന്ധത്തിൻ്റെ ശക്തി................
Open
Question
സട്ടൻ അദ്ദേഹത്തിൻറെ കണ്ടെത്തലുകൾ 1903 ൽ ............................. എന്ന പേരിൽ പ്രസിദ്ധീകരിച്ചു
Open
Question
ക്രോമസോം സംഖ്യ (n) പൂർണമായ ക്രോമസോം സംഖ്യ (diploid 2n) ആയി മാറുന്നത് ......................ആണ്.
Open
Question
മനുഷ്യന്റെ ലിങ്കേജ് ഗ്രൂപ്പ്
Open
Question
Gibberellin that is synthesized in the shoot transported to different parts of the plant by which medium?
Open
Question
Name the site of Gibberellins synthesis
Open
Question
Which of the following is NOT a naturally occurring auxin?
Open
Question
Which among the following is not correct about vascular cambium?
Open
Question
Secondary growth is due to _______
Open
Question
The hormone responsible for enhancement of the respiration rate of fruits thereby leading to its early ripening is ________
Open
Question
Which of the following hormone is used to induce morphogenesis in plant tissue culture?
Open
Question
Which of the following hormone is a stress hormone?
Open
Question
The source of hormone ethylene is_______
Open
Question
Richmond Lang effect is linked to ________
Open
Question
Which of the following is a gaseous hormone?
Open
Question
Log phase is also known as _________
Open
Question
Downstream processing also involves _________
Open
Question
What facilitates the even mixing of ingredients within a bioreactor?
Open
Question
How many stages does a bacterial growth curve have?
Open
Question
________ growth conditions are required to obtain the maximum yield.
Open
Question
_______ culturing method produces higher biomass and higher yield of the desired product.
Open
Question
Which culture system is used to obtain cells in the exponential phase?
Open
Question
If any protein-encoding gene is expressed in a heterologous host, it is called a _______ protein.
Open
Question
Recombinant DNA technology is associated with _______
Open
Question
The common bacteria used in genetic engineering is _____
Open
Question
The antibiotic resistance gene can be used as ________ marker for selecting transformants.
Open
Question
ലിങ്കേജിനെ മുറിക്കുന്നത് ............................. എന്ന പ്രക്രിയയാണ്.
Open
Question
ദൂരം കുറയുംതോറും ലിങ്കേജിന്റെ ശക്തി ..............................
Open
Question
Which of the following is not included in germplasm collection?
Open
Question
Which of the following step is the main root of any plant breeding programme?
Open
Question
Where are Plant breeding experiments generally carried out?
Open
Question
Which of the following is not a trait that should be incorporated in a crop plant?
Open
Question
Which of the following is not involved in classical plant breeding practices?
Open
Question
Which of the following is not related to plant breeding?
Open
Question
GDP stands for __________
Open
Question
Who is the father of the Green revolution in India?
Open
Question
Which of the following is not the characteristic feature of Tassar silk?
Open
Question
Which of the following is a surface feeder?
Open
Question
Which of the following product of fishes is used for clearing wines?
Open
Question
Which of the following is not the economic importance of fishes?
Open
Question
Which of the following is not a method of fish preservation?
Open
Question
Which of the following is not an edible freshwater fish?
Open
Question
The practice of catching the fish only available naturally is known is __________
Open
Question
Which of the following is not an edible marine fish?
Open
Question
The management and rearing of aquatic animals is called as ____________
Open
Question
Management and rearing of fishes only is called as ____________
Open
Question
Which of the following is the characteristic feature of Shell fishery?
Open
Question
Which of the following does not attack honey bees?
Open
Question
Which of the following bees does the tail-wagging dance?
Open
Question
Which of the following hormone is secreted by Queen of honey bees?
Open
Question
‹ Previous Page
Next Page ›