TS EAMCET Biology 2025 Most Expected Questions

TS EAMCET Biology 2025 Most Expected Questions: Students appearing for the TS EAMCET 2025 exam can check out the most expected questions in the exam from Biology subject. As per the past trend analysis, CollegeDekho has chosen top 15 MCQs that have chances of appearing in the exam. These questions cover many major topics like Human Physiology, Genetics & Evolution, Plant Physiology, etc. from the Biology section of the exam. Biology section of the exam will contain 80 questions combined from Botany and Zoology, with 1 mark for each correct answer. There's no negative marking in the exam, therefore, students are encouraged to attempt all questions. These 15 multiple-choice questions should be practised and solved by aspirants to increase their chances of scoring high in this particular section of the exam.

TS EAMCET Physics 2025 Most Expected Questions	TS EAMCET Chemistry 2025 Most Expected Questions

TS EAMCET Biology 2025 Most Expected Questions

Students can check here the list of 15 most expected questions in Biology section for TS EAMCET 2025. These questions are based on high weightage topics.

1. Select the incorrect statement with respect to the category, 'genus'.
A. It is a group or assemblage of related species
B. The category genus is higher than that of family
C. Lion, tiger and leopard are closely related species which have been placed in the genus Panthera and are respectively named as Panthera leo, P. tigris and P. pardus.
D. Solanum, Panthera, Felis and Canis are the examples of genera

2. Read the given statements and select the correct option.

Statement 1: Naked cytoplasm, multinucleated condition and saprophytic nature are the characteristics of slime moulds.

Statement 2: A dikaryon is formed when Karyogamy is not immediately followed by plasmogamy.

A. Both Statements 1 and 2 are correct
B. Statement 1 is correct, but Statement 2 is incorrect
C. Statement 1 is incorrect, but Statement 2 is correct
D. Both statements 1 and 2 are incorrect

3. Select the incorrect statement with respect to given type of life cycle.

A. Meiosis occurs at the time of spore formation of sporophytic plan
B. Gametophytic plant is produced by germination of spores.
C. This life cycle is exhibited by most algae and some seed bearing p
D. This life cycle is exhibited by many bryophytes and pteridoph

4. Which of the following statements about Phaeophyceae is correct?

A. Vegetative reproduction occurs by fragmentation.
B. Asexual reproduction is by biflagellate pear-shaped zoospores.
C. In sexual reproduction, gametes are pyriform and bear 2 laterally attached flagella.
D. All of these

5. Select the correct pattern of arrangement of reproductive structures for gymnosperms.

A. Spores → Sporophylls → Sporangia → Strobili
B. Spores → Sporangia → Sporophylls → Strobili
C. Sporangia → Sporophylls → Spores → Strobili
D. Spores → Sporangia → Strobili → Sporophylls

6. Read the given statements and select the correct option.

Statement 1: Endosperm, a product of double fertilisation in angiosperm is absent in the seeds of orchids.
Statement 2: Many pulses of daily use belong to Fabaceae family.

A. Both Statements 1 and 2 are correct
B. Statement 1 is correct, but Statement 2 is incorrect
C. Statement 1 is incorrect, but Statement 2 is correct
D. Both statements 1 and 2 are incorrect

7. Identify the plants (from the list i - vi) which possess the given type of guard cells (as shown in the diagram) in their leaves.


(i) Grass
(ii) Tomato
(iii) Banana
(iv) Brinjal
(v) Soybean
(vi) Lily

A. (i), (ii) and (v)
B. (ii), (iii) and (iv)
c. (i), (iii) and (vi)
D. (iv), (v) and (vi)

8. Select the incorrect statement.

A. Shoot apical meristem occupies the distant most region of the stem axis.
B. Lateral meristem occur in grasses and regenerate parts removed by grazing herbivores.
C. Fascicular vascular cambium and interfascicular cambium are responsible for producing the secondary tissues.
D. Permanent tissues lose the ability to divide.

9. A typical light response curve of photosynthesis is shown. The limiting factor/s for photosynthesis at M and N is/are:



A. temperature and CO₂ respectively
B. CO2 and light respectively
C. only CO2
D. light and CO₂ respectively

10. Q. Assertion: Anaerobic respiration sometimes occurs in our skeletal muscles during strenuous exercise.

Reason: Pyruvic acid is reduced to lactic acid by lactate dehydrogenase in the absence of oxygen.

A. Both Assertion and Reason are true, and the Reason is the correct explanation of the Assertion
B. Both Assertion and Reason are true, but the Reason is not the correct explanation of the Assertion
C. Assertion is true, but Reason is false
D. Both Assertion and Reason are false

11. Read the given statements and select the option that correctly identifies the incorrect ones.

(i) Cytokinin is primarily concerned with cell
division.
(ii) C₂H₄ breaks seed and bud dormancy.
(iii) ABA stimulates the opening of stomata.
(iv) C₂H₄ initiates germination in peanut seeds, sprouting of potato tub
(v) ABA is synergistic to GA.

A. (i), (ii) and (iv)
B. (iii) and (ii)
C. (iii) and
D. (iv) and (v)

12. The plant growth regulators are small, simple molecules of diverse chemical composition. They could be indole compounds (A), adenine derivatives (B), terpene derivatives (C) and derivatives of carotenoids (D). Plant growth regulators are variously described as plant growth substances, plant hormones or phytohormones.
Select the option that currently identifies 'C' and 'D'.

A. Auxin and ethylene
B. Gibberellin and ABA
C. Cytokinin and ABA
D. Auxin and gibberellin

13. A pedigree is shown below for a disease that is autosomal dominant. What would be the genetic make up of the first generation?



Α. ΑΑ, Αα
Β. Αα, αα
C. Aa, AA
D. Aa, Aa

14. Commonly used vectors for human genome sequencing are:

A. T-DNA
B. BAC and YAC
C. Expression vectors
D. T/A cloning vectors

15. During conduction of nerve impulse

A. Na+ moves out of axoplasm
B. Na+ moves into axoplasm
C. K+ moves into axoplasm
D. Ca2+ moves into axoplasm

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