MCQs Biology-27 Posted on December 10, 2025December 10, 2025Author agropublishers 0 MCQs Biology-27 1. Which of the following are the main characteristics of an Insect? Pair of antennae Pair of wings Three pairs of legs All of the above 2. The region where homologous chromosomes are attached after crossing over is called ——— Centromere Kinetochore Synaptonemal complex Chiasma 3. A salt gland is an adaptation found in __________ Halophytes Ionoconformers Glycophytes Thermoregulators 4. A hypertonic solution has _________ Equal solute concentration to the cell Higher water potential than the cell Higher solute concentration than the cell Lower solute concentration than the cell 5. The word physical, in physical Education, is used to describe ________________ Chemistry of the body Movement of the body Physics of the body Weight of the body 6. The animal most closely related to the horse in evolutionary terms is __________ Deer Cow Donkey Camel 7. Osmoconformers are organisms, mostly marine invertebrates, that maintain internal osmotic pressure by ____________ Active ion pumping Producing dilute urine Accumulating glucose Matching internal osmolarity to the environment 8. Pancreatic amylase acts on ——– Cellulose Proteins Starch Maltose 9. ___________is an interdisciplinary field that studies chromosomes using various techniques to understand their structure, number, and any abnormalities Genetics Cytogenetics Molecular Agriculture Breeding 10. Which country is currently the most populous in the world? India China Indonesia USA Loading … Question 1 of 10 MCQs Biology-27
