A fish farmer observes increased mortality in his tanks, with fish showing symptoms of hemorrhagic septicemia, including skin lesions, fin rot, and internal bleeding. Which bacterial pathogen is the MOST likely cause of this outbreak?
Aeromonas hydrophila
Flavobacterium columnare
Streptococcus iniae
Yersinia ruckeri
Related Questions
β¦β¦ is an industry that includes catching processing or selling of aquatic animals
Fisheries
Apiculture
Sericulture
None of these
The cultivation of aquatic animals or plants for food is called
Aquaculture
PisicultureΒ
Sericulture
Apiculture
The larvicidial fish used in biocontrol of mosquitoes,is
Gambusia
Hilsa
Scalophagus
Gold fish
The management of animals for milk and its products for human consumption is called
Dairying
Poultry
Cattle farming
Livestock improvement
Which of the following is not a marine fish?
Hilsa
Catla
Pomfret
Mackerel
Which of the following is NOT a consequence of prolonged inbreeding in cattle?
Increased homozygosity
Inbreeding depression
Reduced genetic diversity
Hybrid vigor
Strategic steps for inbreeding are
I. identify superior male and superior female of the same breed
II. these are than mated in pair
III. evaluate the progeny obtained from the mating to identify superior males and females
IV. In cattle superior female is the cow or buffalo that produce more milk per lactation and superior male is the bull that gives rise to superior progenies
V. Superior progenies obtained are further mated
Arrange the above given steps in correct sequence and select the correct answer
Which one is not produced by aquaculture?
Oyster
Silkworm
Singhara
Frog
Father of white revolution in India is
Verghese Kurein
Dr MS Swaminathan
Alexzander Flemming
William Harvey
Consider the following statements
I. The progeny of cross-breeding may be used for commercial production
II. In case of artificial insemination, the semen can be used immediately or can be frozen for later use
III. Controlled breeding experiments are carried out using artificial insemination and multiple ovulation embryo transfer technology
Which of the statements given above are correct?
I and II
I and III
II and III
I, II and III