LECTURER ZOOLOGY PAST PAPERS AND SYLLABUS
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چار آپشن میں سے کسی ایک پر کلک کرنے سے جواب سرخ ہو جائے گا۔
میں فیمورل غدود پائے جاتے ہیں؟ ______
Reptiles
Mammals
Birds
None of these
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Explanation
Femoral glands are specialized secretory glands located on the inner thighs of many lizards , especially iguanas and geckos. These glands secrete pheromones used for communication, territory marking, and mating.
امبیبین اب بھی پانی سے بندھے ہوئے ہیں اس کی بنیادی وجہ ______ ہے؟
They are cold blooded
They need to breath through moist skin
Their eggs are easily dedicated
None of these
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Explanation
Amphibians lay eggs without shells. This making them prone to drying out , so they require a moist or aquatic environment for reproduction. Many amphibians also rely on water for part of their life cycle, such as the larval stage (e.g., tadpoles).
مینڈک کا زہریلا نظام ______ کی موجودگی میں ستنداریوں سے مختلف ہے؟
Renal portal system
Hepatic portal system
Superior vena cava
None of these
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Explanation
Frogs have a renal portal system . It carries blood from the hind limbs to the kidneys before reaching the heart. Mammals lack this system, as their venous return follows a direct route to the heart.
ستنداریوں میں ایڈیپوز ٹشو _______ پایا جاتا ہے؟
In the dermis
Below the dermis
In the epidermis
None of these
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Explanation
Adipose tissue in mammals is located below the dermis in the hypodermis (subcutaneous layer). It serves as an energy reserve, provides insulation, and cushions the body.
بیضوی ستنداریوں کو کون سا ہے؟
Bat
Shrew
Spiny anteater
None of these
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Explanation
Spiny anteater (Echidna) is an oviparous mammal. This meaning it lays eggs . Most mammals, including bats, shrews, and kangaroos , give birth to live young (viviparous).
پرندے اور چمگادڑ اچھے اڑنے والے ہیں ، بلے _____ ہونے میں پرندوں سے مختلف ہے؟
Diaphragm
Three chambered heart
Four chambered heart
None of these
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Explanation
Bats have a diaphragm , a muscle that helps in breathing, while birds lack a diaphragm and use air sacs for respiration. Bats are mammals and have a four-chambered heart like birds, but they differ in their respiratory system.
کلیمیڈوموناس ، وولووکس ، اور پانڈورینا کا تعلق _____ سے ہے؟
Phylum Protozoa, Order Chlamydomonadida
Phylum Protozoa, Order Phytomonadida
Phylum Protozoa, Order Cryptoempendia
None of these
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Explanation
Chlamydomonas, Volvox, and Pandorina are unicellular or colonial flagellated algae classified under the order Chlamydomonadida within Protozoa (historically) or Chlorophyta (modern classification) . They are photosynthetic organisms found in freshwater environments.
مایا کو عام طور پر ______ کہا جاتا ہے؟
Hard shelled calm
Devil calm
Mud calm
None of these
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Explanation
Mya is a genus of bivalve mollusks commonly known as mud clams because they are found burrowed in muddy or sandy marine habitats. They belong to the family Myidae . They are known for their soft shells.
کون سا جانور "مردہ آدمی کی انگلی" کے نام سے جانا جاتا ہے؟
Obelia
Pennatula
Alcyonium
None of these
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Explanation
Alcyonium is a genus of soft corals commonly called " Dead Man's Fingers " due to their fleshy, lobed appearance resembling swollen fingers. Found in marine environments , they belong to the phylum Cnidaria, class Anthozoa .
کفالت کے میسنکائم میں ، آثار قدیمہ _____ کا کام انجام دیتے ہیں؟
Formation of spiracles
Reproduction
Excretion
None of these
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Explanation
Archeocytes are totipotent amoeboid cells in the mesohyl that differentiate into various cell types, including gametes. They play a crucial role in reproduction (both sexual and asexual) and regeneration in sponges.
