The following is a hormone releasing IUD:

Cystic fibrosis is a :

Match the following and select the correct choice:

Chairman of 'Pothuvidyabhyasa Samrakshana Yajnam' is:

According to the cognitive development theorists, the child can understand the basic principles of casual thinking and scientific experimentation in a period of:

Curriculum should foster the development of problem-solving skills through the processes of inquiry and discovery. Who is behind this advocacy?

5E in constructivist classroom implications demotes:

School readiness skills are developed and most free times is spent playing with friends are major characteristics of:

Chairman of drafting committee of National Education Policy, 2019:

The agency entitled to look after educational technology in Kerala:

An Indian model of education proclaims that knowledge and work are not separate as its basic principle. Which is the model?

Level of aspiration refers to:

Computer assisted instructional strategies are footing on:

The Ego defense mechanism is:

John, a nineth standard student, has a complaint on the scores that he scored in a subject. He argues that he deserves better score and only because of the teacher's personal reasons he lost it. Suppose you are the teacher, how do you tackle this issue?

The psychoanalytic experts explain a phenomenon as an attempt to integrate values learned from parents and society. How do you name it?

Why does a teacher use learning aids?

When a similar to the conditional stimulus also elicts a response is the theory developed by:

Learning through mother tongue will help a learner to:

Oleena dominates in brainstorm sessions. Most probably you feel certain interruptions as an intolerable nuisance. How do you deal the situation?

Which among the following are correctly matched ? (a)Gonorrhea -Nisseria gonorrohoeae (b) Chlamydia - Papiloma viruses (c) Syphilis -Treponemapallidum (d) Pelvic Inflammatory Disease (PID)- Chlamydia

Which of the following statements are correct? (a) Haemoglobin consist of four protein chains called globins (b) Alfa chain of haemoglobin contain 141 amino acids (c) HbA2 is a adult haemoglobin which has two delta chains in place of beta chains (d)Fetal haemoglobin (HbF) which has two gamma chains in place of the beta chains

'Silent Spring' was written by:

Cyathium and hypanthodium inflore-scence resemble each other in possessing:

Typhoid fever could be confirmed by

Which among the following is NOT a physiological response of auxin?

Jawless agnatha, survive today as:

The species that have particularly strong effects on the composition of communities are termed:

Pernicious anemia is due to:

Light sensitive central core of ommatidium is called:

The given reaction is called gateway step or link reaction between glycolysis and Krebs cycle. Fill the gaps with most suitable choices. Pyruvate + A + COA _B_ Acetyl CoA + _ _C__ + __D_

Animals have constant body temperature are called:

Scientific name of human liver fluke:

The hormone that induces the formation of root nodules in Leguminous plants during nitrogen fixation:

Selection acts to eliminate intermediate types, the phenomenon is called:

Which of the following are correct about mendeliandisorder? (a)Can be traced in a family by the pedigree analysis (b)Can be traced in a family by the pedigree analysis (c) It may be dominant or recessive

Which statement is NOT TRUE about Cycas ?

Which of the following is a second messenger?

Diversity of habitats over a total landscape or geographical area is called

Enzyme converts uric acid into more soluble derivative, allantoin, in mammals

Project tiger formulated under the Wildlife Conservation Act to address the problem of dwindling tiger population in our country was launched in the year

Based on staining technique, bacteria can be Gram positive and Gram negative. Match the following and choose the RIGHT answer.

(a) Gram positive bacteria

(b) Gram negative bacteria

(i) Teichoic acids present

(ii) Destroyed by penicillin

(iii) Mesosomes less prominent

(iv) Teichoic acids absent

Insulin is the first human protein produced through recombinant DNA technology and is the first licensed drug produced through genetic engineering. During recombinant insulin synthesis, the bond between insulin polypeptide and galactosidase can be removed by using...........

Sodium mostly reabsorbed from glome-rular filtrate by:

Region of frontal cortex of brain provides neural circuitry for word formation:

Melatonin is a:

Match the following and choose the CORRECT answer: (a) Kornberg et al. (1961) -(i) Triplet genetic code (b) Khorana et al. (1968) -(ii) First synthetic DNA (c) Nirenberg and Mathei (1961) -(iii) One gene-one enzyme hypothesis (d) Beadle and Tatum (1941) - (iv) First artificial gene

How many ATP will be produced during the production of one molecule of Acetyl CoA from one molecule of pyruvic acid?

Observe the relationship between the words and fill up the blanks with word having similar relationship.

(i) Haematoxylin : Haematoxylon campechianum ; Cork : ..............

(ii) Phellogen : Cork cambium ; .............. : cork

(iii) Ovule-funicle : Seed stalk ; Ovule-nucellus : ................

(iv) Brachysclereids : ........................... ; Osteosclereids : Prop cells

A low level of oxyhaemoglobin enables the blood to transport more CO2, this phenomenon is known as: