List of top Questions asked in AP EAPCET

Assertion (A): According to Gause, two species competing for the same limiting resource cannot coexist indefinitely in the same habitat. Reason (R): Competing species promote resource partitioning.

Pick up the pollutant that cause head ache and blurred vision at lower concentration and at higher concentration, death may result.

Charas is extracted from this plant:

Statement I: Due to presence of mitochondria, Entamoeba histolytica is a facultative anaerobe. Statement II: Entamoeba histolytica causes abscesses in the wall of large intestine of man.

Pick up the mismatched pair:

Match the following: figure [H]

figure

Assertion (A): Pseudopodia of Amoeba are of lobopodia type. Reason (R): Pseudopodia of Amoeba are finger like with blunt tips.

Assertion (A): Cocaine causes euphoria in man. Reason (R): It is involved in the transport of dopamine.

After binary fission in Paramecium opisthe develops new:

Ammocoete is the larva of:

Tornaria is a larval form found in the members of:

Study the following and pick up the correct combinations: figure [H]

figure

Match the following: figure [H]

figure

Most of the bones of cranium are:

Statement I: Pancreas is a merocrine gland Statement II: Mammary glands are apocrine glands

Choose the correct statements among the following: A) Organisms that enrich the nutrient quality of soil is called biofertilizers B) Certain bacteria groups anaerobically on cellulosic material produce large amount of Methane, $CO_{2}$ and $H_{2}$ C) In anaerobic sludge digester bacteria produce hydrogen sulphide only D) Wine and beer are produced by distillation of rice

Match the following: figure [H]

figure

Study the following and pick up the correct statements: I. Beta diversity is measured by counting the number of taxa within a particular area II. In tropical regions, biodiversity is more III. Tilman stated that increased diversity contributed to higher productivity IV. Cryopreservation is a type of in-situ conservation

The correct sequence of processes that are basic to Taxonomy is:

Assertion (A): Till date no man made technology has been able to rival the microbial treatment of sewage. Reason (R): Major part of the waste water is human excreta, this may contain organic matter, microbes, and some pathogens.

Choose the incorrect statement of the following:

Specific position of DNA where endonucleases make cut with in DNA are:

Assertion (A): Bacterium to provide resistance to insects without need for pesticides is biopesticide. Reason (R): The choice of genes depends upon the crop and targeted pest in pest resistance method.

Assertion (A): The genetic material should be stable enough not to change with different stages of life cycle, age, with change in physiology of organism. Reason (R): stability of genetic material is clearly evidenced with transforming principle.

DNA polymerase and deoxynucleotides helps this step in polymerase chain reaction: