എന്നെ ചെണ്ടകൊട്ടിക്കുകയാണല്ലോ നിങ്ങളുടെ ഉദ്ദേശ്യം- ഈ വാക്യത്തിന് ഏറ്റവും അനുയോജ്യമായ വിശദീകരണം ഏതാണ്?

താഴെ കൊടുത്തിരിക്കുന്നവയിൽ കണ്ഠ്യമായ അക്ഷരം ഏത്?

രാജ്യത്തെ എന്ന പദം പിരിച്ചെഴുതുന്നതെങ്ങനെ?

വിവക്ഷ എന്ന പദത്തിന്റെ അർത്ഥം ശരിയായ ഉപയോഗിച്ചിട്ടുള്ള വാക്യം ഏതാണ്?

Lungfish is a connecting link between:

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Match the following and choose the CORRECT answer.

a) IBA (i) Inhibition of seed germination

b) Ga3 (ii) Helps to overcome apical dominance

c) Kinetin (iii) Rooting

d) ABA (iv) Promotes bolting

During nitrogen fixation, ammonia is first oxidized to nitrite which is further oxidized to nitrate and the reactions are given below

2NH3+302 → 2NO2-+ 2H+ +2H20.....(i)

2NO2-+02→ 2NO3- ......(ii)

The reaction (i) is facilitated by the action of:

Somatostatin is produced by:

Adiantum is coming under the Class:

Interkinesis is a stage between:

Continuous self pollination results in inbreeding depression. Among the following which one DOES NOT favors self pollination and encourages cross pollination?

Identify the CORRECT statements related to Apomixis: (a) Apomixis is contradictory to amphimixis (b) Apomixis may involve parthenogenesis (c) Apomixis brings about variation d) Apomixis can lead to seed formation

Choose the correct choice from the following:

Fill in the blanks and choose the CORRECT answer: (a) Runners : Centella; Stolons :________________ (b) Rhizome :__________________ ; Corm: Amorphophallus (c) Stem tuber: Solanum tuberosum; Stem tendrils :______________ (d) Phylloclade :_________________ ; Cladode: Asparagus

Single origin of Homo sapiens in Africa and replacement of Homo erectus in Europe, Africa and Asia is explained in the model for the origin of modern man:

Which among the following tissues is formed through redifferentiation?

Palmella stage is:

In breeding for disease resistance in crop plants, gene pyramiding refers to:

The strategy adopted to prevent the infection of Meliodogyne incognita in the roots of tobacco plants is based on the principle of:

Which among the following is the only one mechanism that brings genetically different types of pollen grains to stigma?

Replacement of glutamic acid by valine in haemoglobin causes:

Identify the set of hormones produced in women only during pregnancy:

The function of green glands is:

The reserve food in Rhodophyceae is:

.....................is a hydrocolloid produced by some Phaeophyceae.

Which one of the following is a hermaphrodite?

The scientist who is known as " The Darwin of the 20th Century" is:

Sexual reproduction in Volvox is:

The number of microtubules in a centriole is:

The CORRECT relationship between the components that determines water potential is:

In Pea, the largest petal overlaps the two lateral petals, which in turn overlaps the two smallest petals. This type of aestivation is known as:

Acrosome of sperm contains:

Punctuated equilibrium hypothesis was proposed by:

Shrinking of animal cells is known as:

Consider a parasitic food chain. The pyramid of number in such a food chain will be:

Among the following, the hot spot of biodiversity in India is:

Which one of the following is a member of the phylum Platyhelminthes?

YAC is:

The given equation is involved in Nitrogen metabolism. Choose the specific coenzyme involved: 2NO2-+ 7NADP(H) + 7H+'→2NH3 + 4H2O + 7NAD(P)+ (B) FAD

Biofortification refers to:

The appearance of brown spots surrounded by chlorotic veins in leaves occurs due to the toxicity of:

Ubisch bodies found in tapetal cells:

Choose the INCORRECT statement related to facilitated diffusion in plants.

Method that renders the seed coat permeable to water so that embryo expansion is not physically retarded is known as

The main principle of " Magna Carta of Environment" stating that "every man has the fundamental right to freedom, equality and adequate conditions of life in an environment of a quality that permits the life of dignity" was declared at:

Arrange the following in CORRECT sequential order on the basis of development:

The The enzyme ATP synthase consists of two parts - F1 and Fo. Identify the TRUE statements from those given below: (a) F1 and Fo are mobile electron carriers. (b) Fo is integral and F1 is peripheral membrane protein complexes (c) Fo obstructs the movement of proton through it (d) F1 is the site of ATP synthesis

Scientific name of golden toad:

During absorption of water by roots, the water potential of cell sap is lower than that of _______________