List of top Botany Questions asked in TS EAMCET

In which type of placentation, unilocular ovary is present? I. Marginal II. Axile III. Parietal IV. Free central V. Basal

Cry II Ab and Cry I Ab produce toxins respectively that control

Consider the following statements Assertion (A): The RNAi can be introduced in an organism by insertion of gene encoding ssRNA only. Reason (R): RNAi takes place in all eukaryotic organisms as a method of cellular defence.

The term systematics refers to

Consider the following statements Assertion (A): Phycomycetes are commonly called as sac fungi. Reason (R): In Phycomycetes zoospores or aplanospores are produced endogenously in sporangium. The correct answer is

Identify the mismatched pair

In the given scheme of ``Respiratory electron transport and oxidative phosphorylation'' identify A, B, C and D

Structurally Centrale diatoms are ``X'' symmetrical and Pennales diatoms are ``Y'' symmetrical. `X' and `Y' respectively are

During biological nitrogen fixation in root nodules ratio of protons, electrons and ATP required is

Identify correct statements from the following:
I. In pineapple fruit is syconus and fleshy peduncle is edible
II. In rice fruit is caryopsis and endosperm is edible
III. In coconut fruit is drupe and mesocarp is edible
IV. In cashew fruit is nut and cotyledons, false fruit are edible

Given diagram shows a pair of homologous chromosomes during meiosis. Maximum crossing over will occur between genes

Chromosomes number in endosperm cell of ``X'' plant and the chromosomes number of gamete of plant ``Y'' are equal. Plants X and Y respectively are

Chemical bonds cut by restriction endonucleases:

How many ATP are formed through (ETS) Electro Transport System alone from
A) Glycolysis
B) Oxidative decarboxylation of 2 molecules of pyruvic acid
C) 2 Acetyl coenzyme A molecules respectively

Study the following table which shows divisions of algae and their main characters, identify A, B, C and D

Match the list-1 with list-2 and select the correct option:

24 PGAL molecules are formed in $C_3$ plant. Calculate the number of $CO_2$ used and the number of G3P used for regeneration of RUBP molecules?

The given diagram is longitudinal section of an embryo of grass plant. Identify A, B, C and D parts

The fertilization in angiosperms is

Capsule is found in

Match the following RNA polymerase with their transcribed product:

Select the correct option from the following:

According to photosynthesis equation to produce 180g glucose and 193g oxygen, plant will absorb ``X'' g of carbondioxide and ``Y'' g water and consume ``Z'' K.cal of solar energy. `X', `Y' and `Z' are respectively

Which of the following figures correctly shows the replication fork formed during DNA replication?

Match the list-1 with list-2 and select the correct option:

Identify correct matching of the following diseases:

(Note: The question header in the source image mentioned "viral diseases observed in plants" which appears to be a context error as Scrapie is an animal prion disease, but the matching task is clear.)