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Meristematic cells are special types of cells that have the capacity for continuous division.

Because the intercalary meristem is visible only in the monocot plants.

Lateral meristem helps to increase the girth of the stem.

Prophase, metaphase, anaphase and telophase

It seen above the nodes of monocot plants.

In telophase chromosomes that moved to the poles become chromatin reticulum and daughter nuclei are formed.

Correct answer is D. Telophase

a) Metaphase 

b) Chromosomes get aligned at the equator of the cell.

Intercalary meristem

The chromatin reticulum become chromosomes is Prophase

When meiosis occurs in the female germinal cell, a large ovum and three small cells are formed. The smaller cells are the polar bodies. These sterile cells get destroyed.

The number of chromosomes in the daughter cells formed after meiosis is 23

i. (c) The continuing partner’s benefits on retirement or death of a partner

ii. (a) gain ratio

iii. (c) asset

iv. (c) Retirement

v. (b) Legal Heir’s Loan/Executors Loan.

a = 46 

b = 23 

c= 23 

d = 23 

e = 23 

f = 23 

g = 23

The number of chromosomes in germinal cells is 46

The gain ratio is usually calculated at the time of retirement or death of a partner.

The gain ratio is calculated by using the

formula:

Gain Ratio = New Ratio – Old Ratio.

Through capital, stock, supply of labour, the production of income is estimated.

In the decade of 1930 during the Great Economic Depression.

Perfectly inelastic.

Keynesian Range.

It is determined where AD equals AS.

Horizontal in the beginning and vertical later at full employment point.

Total demand of goods and services is called Aggregate Demand. It is the sum total of Consumpton Expenditure and Investment Expenditure.

Vertical line.

(b) Classical

Four components of Aggregate Demand are :

1. Consumption Expenditure
2. Investment Expenditure
3. Government Expenditure
4. Net Exports.

It is an economic state in an economy which indicates the actual state of short-term equilibrium economy. Here, the quantity of Aggregate Demand equals the quantity of Aggregate Supply.

D. Both ‘A’ and ‘B’

The rhyming words are :

‘Few’ and ‘through’

‘Earth’ and ‘hearth’

‘Done’ and ‘one’

‘Lay’ and ‘away’

‘One’ and ‘done’

‘Flat’ and ‘that’

‘Myself’ and ‘shelf’

Echo was a nymph who talked too much. She was very fond of having the last word. One day she spoke rudely to the great Juno, who said that for this offence Echo should never use her voice again unless to repeat what she had just heard, but since she was so very fond of last words, she might repeat the last words of others. This was almost as bad as if Juno had changed her into a parrot.

Echo was very much ashamed and hid herself in the forest. Narcissus, a young man who had hair as yellow as gold and eyes as blue as the sky, – a very rare thing in Greece, where most people were very dark,-used to hunt in the forest where Echo was hiding. As she was peeping out shyly from some cave or from behind a great tree, Echo often saw Narcissus, and she admired him very much.

One day Narcissus became separated from his friends, and hearing something rustle among the leaves, he called out, “Who’s here ?” “Here,” answered Echo. “Here I am. Come!” said Narcissus. “I am come,” said Echo; and, as she spoke, she came out from among the trees. When Narcissus saw a stranger, instead of one of his friends as he had expected, he looked surprised and walked quickly away.

After this, Echo never came out and allowed herself to be seen again, and in time she faded away till she became only a voice. This voice was heard for many, many years in forests and among mountains, particularly in caves. In their solitary walks, hunters often heard it. Sometimes it mocked the barking of their dogs; sometimes it repeated their own last words. It always had a weird and mournful sound and seemed to make lonely places more lonely still.

The price elasticity of demand is defined as the degree of responsiveness or sensitiveness of demand for a commodity to the change in its price.

• A minimum of 7 members is needed for incorporation and no maximum limit. 
• The shares of a public company are easily transferable. 
• The minimum paid-up capital is prescribed by the Articles. 
• It can invite and accept deposits from the public.
• A company, which is not a private company is called a Public Company.

• These companies are incorporated by Special Act. 
• Such Special Act is passed in Central or State legislative. 
• E.g. Reserve Bank of India, SBI, Unit Trust of India. LIC, etc.

A statutory company is a public enterprise brought into existence by a special act of the parliament or legislative assembly; Reserve Bank of India (RBI), Life Insurance Corporation (LIC) of India, etc. are statutory companies.

The minimum distance at which the objects can be seen clearly without any strain is called least distance of distinct vision. It is the near point of eye and is equal to 25 cm.

25 cm to infinity

(a) The far point of a normal human eye is at infinity. 

(b) The near point of a normal human eye is at 25cm from the eye. 

b and d are examples of expert services from India.

Range of vision of a normal human eyes is from infinity to about 25cm. 

AD falls due to the leakage from circular flow of income and AD increases due to injection in too the circular ow of income.

Solution : Ciliary muscles

Formation of the rainbow in the sky

Twinkling of stars; Advance sunrise and delayed sunset

The answer is (c) Refraction, dispersion and internal reflection

• Dispersion of light leads to scattering of white light into different color to an angle to cause internal reflection.rs. 
• Refraction bends incident light leading to the formation of rainbow

The answer is (b) refraction of light by different layers of varying refractive indices

Refraction of light keeps the position of source of light change. This will make the stars sparkle

Atmospheric refraction of light

1. The first category is the elected representatives, elected for a specific period. They are called the political executive. Political leaders, who take the big decisions fall in this category. 

2. In the second category, people are appointed on a long-term basis. This is called the permanent executive or civil services. Persons working in civil services are called civil servants. They remain in office even when the ruling party changes. These officers work under political executive and assist them in carrying out the day-to-day administration.