Explore topic-wise InterviewSolutions in Current Affairs.

The type of vascular system, in which blood flows inside blood vessels is called_____

Mary is about to face an interview. But during the first five minutes before the interview she experiences sweating, increased rate of heart beat, respiration, etc. Which hormone is responsible for her restlessness?

(a) Estrogen and progesterone

(b) Oxytocin and vasopressin

(c) Adrenaline and noradrenaline

(d) Insulin and glucagon

Try to collect all the currently accepted meanings for the word 'species'. Discuss with your teacher the meaning of species in case of higher plants and animals on one hand, and bacteria on the other hand.

In our society the women are often blamed for giving birth to daughters. Can you explain why this is not correct?

Why should we conserve biodiversity ? How can we do it ? [5]

Dendrochronology means the study of ________

In a woody dicotyledonous tree, which of the following parts will mainly consist of primary tissues?

What is the opening between the vocal folds in the larynx called?

Assertion (A): The symptoms of manganese toxicity are actually the deficiency symptoms of Fe, Mg and Ca.
Reason (R): Mn competes with Fe and Mg for uptake and also inhibits Ca translocation in the shoot apex.

Which of the following statements are true about R strategy?

Oxygenated blood occurs in

Match the following stages during Mitotic cell division with the key changes:

$$\begin{array}{cc}\text{Column I}& \text{Column II}\\ \text{i. Prophase}& \text{a. Formation of 2 daughter cells, preparation for next division.}\\ \text{ii. Metaphase}& \text{b. Organelles disappear, formation of chromosomes.}\\ \text{iii. Anaphase}& \text{c. Spindle fibres, chromosomes at equatorial plate.}\\ \text{iv. Telophase}& \text{d. Splitting of chromatids, chromosomes move towards poles.}\\ \text{v. Interphase}& \text{e. Spindle fibres disappear, Cytokinesis follows.}\end{array}$$

The dendrites found at the end of axon are termed as ____

What is the name of the waxy layer that is present on leaves, which helps in reducing the rate of transpiration?

Enter 1 word only.

Question 27

Give the biochemical composition of plasma membrane. How are lipid molecules arranged in the membrane?

Which of the following is NOT a sink?

Nucleus is separated from the cytoplasm by

Which of the following growth regulators break dormancy in seeds and buds?

The stamen of the flowers in Fabaceae family are __

Which among the following is incorrect with respect to bryophytes?

These belong to the category of primary consumers:

A) In the South African deer, the posterior division of the main fork divides into three tines, with no distinct flattening.

B) The male's antlers arise as cylindrical beams projecting on each side at right angles to the midline of the skull, which after a short distance divide in a fork-like manner.

C) The lower prong of this fork may be either simple, or divided into two or three tines, with some flattening.

D) There is, however, a Scandinavian breed of the common deer in which the antlers are simpler, and recall those of the East African race.

E) In the common deer, on the other hand, this branch usually expands into a broad palmation, with one large tine at the base, and a number of smaller snags on the free border.
___

Which class do human beings to?

What are the characteristic features of organisms belonging to the order Mammalia?

Collenchyma generally forms

Cycas is a source of

A)resin

B)timber

C)essential oil

D)starch

A zygote is formed by the fusion of

Which of the following statements are incorrect regarding amniocentesis and chorionic villi technique for foetal disease detection?

RBCs are best adapted for carrying oxygen in blood because_____________.

What is a cell

Q60. Many, if not most, people find history uninteresting, and are unable to see the point of making the effort to learn about it. However, in his book Reason and Common Sense, philosopher George Santayana argued, 'Those who cannot remember the past are condemned to repeat it’.

Which of the following assumptions is central to the argument above?

Chrysanthemum and Onion are propagated through ___ and ___ respectively.

The enzyme responsible for the reduction of molecular nitrogen to the level of ammonia in the leguminous root nodule is

Match the following neurons with their criteria.

Which of the following do not develop from the mesoderm?

In sigmoid growth curve, growth is slow in:

Amino acids have both an amino group and a carboxyl group in their structure. Which amongst the following is an amino acid ?

(a) Formic acid (b) Glycerol

(c) Glyolic acid (d) Glycine

What is meant by Eastern blotting and western blotting South blotting Northern blotting and please don't copy paste the explanation given in Wikipedia

i had asked two questions in biology of which only one question solution i recieved pls respond to the question as soon as possibleas it has become an hinderence to my progress in the process of learning

the question is write a note on sinus venosus

After mitosis, the number of chromosomes in the daughter cells shall be:

Carbon dioxide-rich blood is present in:

At the end of prophase:

About division of labour in cells