List of top Zoology Questions asked in TS EAMCET

Snow blindness is caused by

In a food chain, primary carnivores occupy

Consider the following statements:
Statement-I: Salmon and Hilsa are catadromous fishes.
Statement-II: In limnetic zone rate of photosynthesis and rate of respiration are almost equal.
The correct answer is

Sensillae present on 1st, 2nd and 3rd tarsomeres of leg of cockroach are

Consider the following statements:
Assertion (A): In cockroach, 6th abdominal ganglion is the largest ganglion.
Reason (R): It is formed by the fusion of ganglia of 7-10 abdominal segments.
The correct answer is

These structures of cockroach prevents the food from falling and pushes it into preoral cavity

Excessive consumption of this drug causes hallucinations

Match the following:

Study the following and pick up the incorrect statements:
I. Plasmodium secrete histolysin to penetrate into liver cells of man
II. Syngamy in Plasmodium is isogamy
III. Plasmodium malariae causes quartan malaria
IV. Malaria can be cured by quinine

Causative organism of Dum-dum fever in human beings is:

Gliding locomotion in protozoans is effected by:

Match the following:

The reptile that is considered as living fossil is included in the order:

In Pheretima, gizzard lies in this segment(s):

Study the following and pick up the correct combinations:

Consider the following statements:
Statement-I: Leucocytes are capable of reaching extra vascular areas by diapedesis.
Statement-II: Slight increase of WBC count is called leukemia.
The correct answer is

Mammary glands are of this type:

Consider the following statements:
Assertion (A): Kidneys of vertebrates are called retroperitoneal organs.
Reason (R): They are lined by visceral peritoneum only on their ventral side.
The correct answer is

Choose the threatened species in India from the following:
I. Corvus splendens
II. Panthera tigris
III. Oryctolagus cuniculus
IV. Antelope cervicapra
V. Loris tardigradus
VI. Macaca mullata

Microanatomy deals with

Wave pattern seen in EEG in people who are drowsy / sleepy with closed eyes is

Choose the wrongly matched pair

Mating between male parent and female offspring or female parent with male offspring is called

Golden age of reptiles is

Study the following and choose the incorrect statements:
I. Biogenetic law states that phylogeny repeats ontogeny
II. Peripatus is a connecting link between Annelida and Mollusca
III. Analogous organs are dissimilar in origin and structure
IV. Natural selection is the driving force of evolution