etea medical mcqs

Category: Biology etea medical mcqs

No.	Topics.	No.	Topics.
1.	1ST YEAR BIO RANDOM MCQs KP TEXT BOOK	2.	ACELLULAR LIFR
3.	BIOENERGETICS	4.	BIOLOGICAL MOLECULES
5.	Biotechnology	6.	Biotechnology and Health Care
7.	CELL STRUCTURE & FUNCTION	8.	Circulation
9.	COORDINATION & CONTROL/ NERVOUS & CHEMICAL COORDINATION	10.	DIVERSITY AMONG ANTMALS (THE KTNGDOM ANIMALIA)
11.	ENZYMES	12.	EVOLUTION
13.	Form and Function in Plants	14.	Homeostasis ( Mainly Kidney Portion )
15.	Human Reproductive system-Menstrual cycle	16.	INHERITANCE
17.	lmmunity	18.	PROKARYOTES (KTNGDOM MONERA)
19.	REPRODUCTION	20.	Respiration
21.	Respiratory system	22.	SUPPORT & MOVEMENT

Snakes shed their skin through a process called:

Molting
Hibernation
Estivation
Ecdysis

Jawless fish are characterized by the absence of:

Vertebrae
Fins
Scales
Paired appendages

Ray-finned fish belong to the class:

Sarcopterygii
Actinopterygii
Chondrichthyes
Agnatha

Which of the following is NOT one of the four key chordate characteristics?

Notochord
Dorsal hollow nerve cord
Ventral solid nerve cord
Pharyngeal slits

Which echinoderm class includes sea cucumbers?

Asteroidea
Ophiuroidea
Echinoidea
Holothuroidea

The circulatory system in most arthropods is:

Closed
Open
Absent
Double

The mantle cavity in molluscs typically houses the:

Radula
Foot
Gills
Brain

The phylum Platyhelminthes includes the free-living species like:

Liver fluke
Tapeworm
Planaria
Blood fluke

The simplest body plan among Cnidarians, characterized by a tubular body with a mouth and tentacles at one end, is the:

Medusa
Polyp
Larva
Cyst

Which of the following animals exhibits asymmetry?

Jellyfish
Sponge
Flatworm
Earthworm

The ability of birds to maintain a constant body temperature regardless of ambient temperature makes them:

Poikilothermic
Ectothermic
Endothermic
Heterothermic

The unique characteristic of mammalian teeth, having different shapes and sizes, is called:

Homodont
Heterodont
Monophyodont
Polyphyodont

The cloaca, a common opening for digestive, urinary, and reproductive systems, is found in:

Mammals
Birds and reptiles
Fish
All vertebrates

Which group of vertebrates was the first to adapt fully to terrestrial life, laying amniotic eggs?

Amphibians
Reptiles
Birds
Mammals

Which of the following is NOT a vertebrate class?

Agnatha
Chondrichthyes
Osteichthyes
Urochordata

Which class of fish has a skeleton primarily composed of bone?

Chondrichthyes
Osteichthyes
Agnatha
Myxini

Sea stars (starfish) typically possess how many arms?

Three
Four
Five
Six

The foot in molluscs is a muscular organ used for:

Feeding
Respiration
Locomotion
Shell secretion

Barnacles are sessile crustaceans that belong to the class:

Malacostraca
Maxillopoda
Branchiopoda
Ostracoda

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