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What are basophil, eosinophils, neutrophils ?

Why image is not inverted as convex mirror of eye form real image

6) Why do plants growing under the shed have lower rate of photosynthesis?

The living part of the cell which consists of the nucleus, the cytoplasm and other living bodies is called ______.

Within the species of dogs, we can see pups looking very different from each other. This is because of ...................

The part of a neuron where information is acquired is:

The process of duplication of chromosomes is observed in interphase (or early prophase). The particular stage of the eukaryotic cell cycle during which this occurs is termed the -

Which is the basic requirement of living organisms for obtaining energy?

Which of the following statement describes a ‘gene’ ?

Movement of carbon from the atmosphere to the lithosphere begins with rain.
$C{O}_2$ + $H_{2}O$ $\to$ ?

Artificial arrangement of chromosomes according to their size and shape on a chart is called

Dramatic changes in body features associated with puberty are mainly because of secretion of:

Transpiration occurs as long as the stomata are__.

Can ADP and AMP be also used to produce energy?

What are the symptoms that are observed if a person is suffering from AIDS?

Body parts of different animals having a common origin but different functions are called:

Corpus luteum is responsible for the production of

Question 34
Choose the correct path of urine in our body

(a) $kidney\to ureter\to urethra\to urinarybladder$
(b) $kidney\to urinarybladder\to urethra\to ureter$
(c) $kidney\to ureters\to urinarybladder\to urethra$
(d) $urinarybladder\to kidney\to ureter\to urethra$

In anaerobic respiration, yeasts can produce alcohol from pyruvate. Imagine a situation in which we control oxygen intake and initiate anaerobic respiration in our body, can we produce alcohol in our body?

A person who is said to be homozygous has

Which region of eye consists of tough fibrous tissues?

Select the options which are true regarding myelin sheath.

During photosynthesis, photons raise electrons to higher energy levels. These excited electrons belong to what compound?

Distinguish between tropic movements and nastic movements in plants. Give examples to illustrate your answer.

Which of the following are the requirements for DNA fingerprinting?

1. Electron microscopy

2. Electrophoresis

3. Autoradiography

4. Southern blotting

5. Somatic cell fusion

What do you mean by anaerobic composting?

Match the following :

$$\begin{array}{cccc}& Gland& & Function\\ 1& Pituitary& a& Abovekidneys\\ 2& Thyroid& b& Abdomenoffemale\\ 3& Pancreas& c& Inscrotum\\ 4& Adrenal& d& Belowstomach\\ 5& Testis& e& Baseofbrain\\ 6& Ovary& f& Belowtrachea\end{array}$$

Cytokinins are produced in root tips and are transported through _____ cells.

With decrease in atmospheric pressure, the rate of transpiration will

(a) increase (b) decrease rapidly

(c) decrease slowly (d) remain the same

Explain why, the tongue may be considered to be both a receptor and an effector organ.

Raju was suffering from severe stomach pain and the doctor diagnosed that he was suffering from peptic ulcers and treated him with antibiotics. He was relieved of pain. What could be the reason for peptic ulcers?

Dwarfism results due to :

(a) excessive secretion of thyroxine hormone

(b) excessive secretion of growth hormone

(c) less secretion of adrenaline hormone

(d) less secretion of growth hormone

Which of these are the major gaseous pollutants from vehicles?

Hyposecretion of ADH causes

What type of symmetry is present in Echinodermata at larval stage?

If each ventricle pumps out 65ml of blood in each cardiac cycle, then cardiac output will be

The differences in the characters [or traits] among the individuals of a species are called ___.

Given below is a table of various stimuli and responses that occur in plants and animals.
The stimulus is given at the bottom row and the response is given in the top row. The “chain of events” which lead to the response is given in the middle row. For each stimulus, identify the chain of events and the final response and choose the option which has the correct answer.
One example has been done for you, it is shown by a connecting line.

The reference to the ‘impressionable nature’ of young children is to suggest that

Match the following:

$$\begin{array}{cc}\text{1. Pituitary gland}& \text{P. Thyroxine}\\ \text{2. Thyroid}& \text{Q. Growth Hormone, ACTH, Prolactin,TSH}\\ \text{3. Pancreas}& \text{R. Other endocrine glands}\\ \text{4. Pineal gland and parathyroid}& \text{S. Insulin, glucagon}\end{array}$$

Please explain me the concept of root pressure in detail.

Scientific term for "Science of heredity and function" is_______.