Explore topic-wise InterviewSolutions in .

The table
below shows the data on likely heights of boys and girls as they grow
in age. Draw graphs showing height and age for both boys and girls on
the same graph paper. What conclusions can be drawn from these
graphs?

What is called Heparin?

The cell body of a neurone is called in axon

Brain releases which hormone to start puberty in our body?

Match the plant diseases with the type of microrganisms that causes it.



<!--td {border: 1px solid #ccc;}br {mso-data-placement:same-cell;}-->

$$\begin{array}{cc}\text{Column 1}& \text{Column 2}\\ \text{a. Citrus canker}& \text{i. Fungi}\\ \text{b. Rust of wheat}& \text{ii. Bacteria}\\ \text{c. Yellow vein mosaic}& \text{iii. Virus}\end{array}$$

Which among the following sequences is correct in describing the genetic material present in the nucleus from the most basic to the most complex?

Read the following statements about pancreas.

A. It is a heterocrine gland.

B. It secretes two important hormones, insulin and glucagon.

C. It is the second largest endocrine gland.

D. It consists of a bundle of cells called Islets of Langerhans.

Which of the above-said statement(s) is/are correct?

The gametophyte is not an independent, free living generation in

Glands without ducts are called ___ .

After fertilisation, the ________ divides repeatedly to give rise to a ball of cells.

What is plastids and where is found

Regarding the assertion and reason, choose the correct option:
Assertion [A]: Of the three major types of algae that exist underwater, red algae are found at the deepest range.
Reason [R]: The accessory pigment of red algae phycobilin can absorb blue light.

Different types of cell and sizes in list.

Triads of elements arranged in increasing order of their atomic masses were proposed by-

Read the following statements and identify the incorrect one(s) related to external fertilisation.

Which of the following is a connective tissue that binds a muscle to a bone?

Is golgi bodies and golgi apparatus the same?

Increased $C{O}_2$ in the atmosphere over the normal range of 0.03% causes ______.

Indicate
whether the following statements are True (T) or False (F).

(a) Unicellular
organisms have one-celled body. (T / F)

(b) Muscle
cells are branched. (T / F)

(c) The
basic living unit of an organism is an organ. (T / F)

(d) Amoeba
has irregular shape. (T / F)

Question 52

Distinguish between a gamete and zygote. Explain their roles in sexual reproduction.

A charge ‘Q’ is uniformly distributed on the surface of a spherical conductor. In order to calculate the Electric field because of it, one has to take infinitesimal elements of charges and integrate. This is because

The seventh pair of cranial nerves which arise from the brain is:

Which chambers of the heart has thickest wall?

If there are 4 pollen mother cells in anther, what will be the number of pollen grains?

Poultry gives us :

(a) eggs (b) meat (c) meat as well as eggs (d) honey

Write the name of the virus which causes AIDS disease.

Who classified plants into annuals, biennials and perennials?

Match the following images with their respective descriptions.

i. Induces foreign body reaction in uterus and suppress sperm motility (with obstetrician help).

ii. Keeps sperm from entering the uterus by covering the cervix and also has spermicide (with obstetrician help).

Iii. It has flexible rings at each end and is inserted deep into the vagina (obstetrician help not needed).

Iv. Fits over erect penis and works by keeping semen from entering the vagina (obstetrician help not needed).

Which pair of systems from the following options combine together to facilitate the transfer of information all over the body?

State the various ways in which early marriage and motherhood is harmful to the girls.

Fluid present between intercellular spaces is called

Who is the author of Charaka Samhita?

________ is a hand-held agricultural tool with a curved blade typically used for harvesting grain crop.