Zoology MCQs - Everyday Science Practice | PakExamPoint
Practise Zoology MCQs in Everyday Science. Attempt multiple-choice questions, check answers and revise related subtopics.
Zoology MCQs and revision practice
Study Zoology through multiple-choice questions in Everyday Science. This subtopic contains 1568 practice questions. Read the wording carefully, compare the options and attempt an answer before checking the solution in learning mode.
Use these Zoology MCQs to identify the facts, rules or methods you need to revise. Where an explanation is available, work through it and write down why your chosen option was correct or incorrect. Revisit difficult questions after reviewing your notes, then use exam mode for timed practice.
مندرجہ ذیل میں سے کس نے کشیرکا فوسلز کے بارے میں اپنے وسیع مطالعے کو شائع کیا؟
A. James Hutton
B. Charles Lyell
C. None of these
D. George Cuvier
Check answer and explanation
Answer: George Cuvier
Explanation George Cuvier published extensive studies on vertebrate fossils . It contributing significantly to paleontology . He established the concept of extinction. It used fossils to demonstrate the history of life on Earth.
خطرے سے دوچار پرجاتیوں کا قانون ______ میں امریکی کانگریس نے نافذ کیا تھا؟
A. 1973
B. 1984
C. None of these
D. 1970
Check answer and explanation
Answer: 1973
Explanation The Endangered Species Act (ESA) was enacted in 1973 to protect species at risk of extinction and their habitats . It provides a framework for the conservation and recovery of endangered and threatened species in the U.S.
Explanation Koalas primarily feed on eucalyptus leaves , which provide both nutrition and water. They have specialized digestive systems to detoxify the chemicals in eucalyptus leaves.
Explanation In most birds , only the left ovary is functional, whereas the right ovary is typically underdeveloped or absent. This adaptation helps reduce weight for flight , ensuring better aerodynamics.
Explanation The invertebrate that has a water vascular system is an echinoderm Specifically starfish, sea urchins, sea cucumbers, brittle stars, and feather stars. This unique system is a defining characteristic of the phylum Echinodermata.
انسان کا سب سے قریبی رشتہ دار ______ سمجھا جاتا ہے؟
A. Chimpanzee
B. None of these
C. Gibbon
D. Orangutan
Check answer and explanation
Answer: Chimpanzee
Explanation The chimpanzee is considered the closest relative to humans . This sharing about 98% of DNA. Both belong to the family Hominidae. They share common evolutionary ancestors.
جیولوجک ٹائم اسکیل پر غور کرتے ہوئے کون سا دور جدید ہے؟
A. Cenozoic
B. None of these
C. Paleozoic
D. Mesozoic
Check answer and explanation
Answer: Cenozoic
Explanation Cenozoic is the latest era in the geologic time scale. It starting about 66 million years ago. It is known as the " Age of Mammals. " This marking significant evolutionary progress.
Explanation Small size and abundance increase the chances of preservation as fossils. Hard parts like bones or shells are more likely to fossilize than soft tissues.
Explanation Cirrhina mrigala , commonly known as Mrigal . It is a bottom feeder. It is feeding on detritus and organic matter from the substrate. It is an important fish in freshwater aquaculture. Due to its compatibility with other species in polyculture systems.
Explanation Major carps, such as Rohu, Catla, and Mrigal , are running water breeders. They requiring flowing water for spawning. They naturally breed in rivers during the monsoon season when water flow increases.
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