allery"ସିକାଡ଼ା (Cicada), ଫ୍ରଗ୍ହପର୍ (Froghopper) ଏବଂ ପଣ୍ଡ ସ୍କେଟର୍ (Pond skater)" ଜୀବଗୁଡ଼ିକ ହେଉଛନ୍ତି:
Aପକ୍ଷୀ
Bମାଛ
Cକୀଟପତଙ୍ଗ
Dସରୀସୃପ
Answer & Solution
Correct answer: C. କୀଟପତଙ୍ଗ
ଉତ୍ତର: C. Cicada, Froghopper ଏବଂ Pond skater ସମସ୍ତେ କୀଟପତଙ୍ଗ (INSECTS) ଅଟନ୍ତି।
(1) Cicada (Hemiptera: Cicadidae) ହେଉଛି ଏକ ପ୍ରକୃତ କୀଟ ଯାହା ପୁରୁଷ କୀଟମାନଙ୍କର ଉଚ୍ଚ ଧ୍ୱନିର ଗୀତ ପାଇଁ ପ୍ରସିଦ୍ଧ।
(2) Froghopper (Hemiptera: Cercopidae) ହେଉଛି ଏକ କୀଟ ଯାହାର ନିମ୍ଫଗୁଡ଼ିକ ଉଦ୍ଭିଦ ଉପରେ ସୁରକ୍ଷାକାରୀ 'ଲାଳ' (cuckoo-spit) ଉତ୍ପନ୍ନ କରନ୍ତି।
(3) Pond skater (Hemiptera: Gerridae) ହେଉଛି ଏକ ଜଳଜ କୀଟ ଯାହା ହାଇଡ୍ରୋଫୋବିକ୍ ଗୋଡ଼ ଏବଂ ପୃଷ୍ଠତାନ (surface tension) ଯୋଗୁଁ ଜଳ ପୃଷ୍ଠରେ ଚାଲିଥାଏ।
ଏହି ତିନୋଟି ଯାକ Hemiptera ବର୍ଗର (true bugs) ସଦସ୍ୟ ଅଟନ୍ତି। ଏଥିମଧ୍ୟରୁ କୌଣସିଟି ପକ୍ଷୀ, ମାଛ କିମ୍ବା ସରୀସୃପ ନୁହଁନ୍ତି।
ଉତ୍ସ: syllabus Biology Ch 4 (Animal Kingdom) ଏବଂ standard entomology references।
Keep practising Science & Technology
Browse all Science & Technology questions for RRB NTPC, or explore more Science topics.
Related questions
Which dicarboxylic acid is naturally present in significant amounts in spinach and tomatoeWhich organic acid is an abundant natural constituent found in tamarind and unripe mangoesUnder the Brønsted–Lowry concept, an acid is fundamentally defined as a donor of which parWhich specialized glands located in the duodenum secrete protective bicarbonate-rich mucusWhat is the hardest anatomical tissue in the human body that coats the crown of teeth?Which cartilaginous flap folds downward during swallowing to keep food from entering the tWho shared the 1929 Nobel Prize in Physiology with Frederick Hopkins for discovering vitamIn 1747, which Scottish naval physician discovered that citrus fruits prevent scurvy?