Explore topic-wise InterviewSolutions in .

Identify the incorrect option

1. Ovolution generally does not takes place during the lactational phase

2. Rhythm method of is a natural method to avoid unwanted pregnancy

3. Amniocentesis and ultrasonography are postanal Diagnostic techniques.

4. French drugs RU- 486, blocks the action of progesterone

Identify the phenomenon depicted in the given image.

Which of the following is absent in closed vascular bundles?

The taxonomic status of an organism can be changed by changing

A) Anatomy

B) Morphology

C) Physiology

D) Genetic makeup

Loose connective tissue that serves as a support framework of epithelium is:

Select correct match:

$\begin{array}{cccc}\text{(a)}& \text{OEC}& \left(i\right)& \text{Primary e-acceptor}\\ \text{(b)}& \text{NADP}& \left(ii\right)& \text{Photolysis of}\\ & & & H_{2}O\\ \text{(c)}& \text{Succinyl}& \left(iii\right)& \text{Outer surface of}\\ & \text{CoA}& & \text{thylakoid membrane}\\ \text{(d)}& \text{Pheophytin}& \left(iv\right)& \text{Chlorophyll}\\ & & & \text{synthesis}\end{array}$

When large numbers of deer were killed for sport and meat, the number of lions also started to decrease. If the deer were to go extinct, the lions would also die off. This phenomenon is called _______.

Selective markers in plasmids are used to

Explain the advantage of the complete partition of ventricle among birds and mammals and hence leading to double circulation.

Which among the following is true?

According to the protonic concept of acids and bases which one of the following is a substance classified as an acid?
(correct answer +1, wrong answer -0.25)

Question 54

Illustrate only a plant cell as seen under electron microscope. How is it different from animal cell?

Question 54
What are the important events and end products of the light reaction?

How many types of gametes are produced by the parents of Mendel’s monohybrid $F_2$ progeny?

Which character defines a species, but not generally used in taxonomy?

ADH will be released from the posterior pituitary when there is a decrease in plasma

Match the evolutionary concepts listed under column I with the names of the scientists given under column II and select the right answer:
$\begin{array}{cccc}& ColumnI& & ColumnII\\ & Evolutionaryconcepts& & Namesofthescientists\\ A& Lawsofheredity& p& Wallace\\ B& Synthetictheory& q& Mendel\\ C& Mutationtheory& r& J.B.S.Haldane\\ D& TheoryofNaturalSelection& s& HugodeVries\\ & & t& Darwin\end{array}$

What is passive acquired immunity?

_________ is the connective tissue beneath the skin that separates muscles and other internal organs.

which is more basic (ch3)3-p or ch3-s-ch3??

Did the Governor and his staff finally heave a sigh of relief?

Okazaki fragments are formed during:

If
the sequence of one strand of DNA is written as follows:

5'-ATGCATGCATGCATGCATGCATGCATGC-3'

Write
down the sequence of complementary strand in 5'→3'
direction

Regarding the assertion and reason; choose the correct option.

Assertion [A]: Mitochondria are also called "The Powerhouse of the Cell”.
Reason [R]: Significant role of Mitochondria is to produce ATP.

Choose the correct option: Mycorrhiza is a symbiotic association of fungus with root system which helps in

(A) Absorption of water (B) Mineral nutrition

(C) Translocation (D) Gaseous exchange

Options: