The calico museum is located in Shahibaug of Ahmedabad.

A museum is a non-profit institution in which objects of historical, scientific, artistic, or cultural interest are stored and exhibited. The large museums are concentrated through the major cities and small and local museums are located in smaller cities.

The National Zoological Park called as Delhi Zoo is situated in New Delhi. 

Keeping of animals in zoological parks is a method to provide protection to the organisms in some other area instead of its natural habitat. The animals transferred  from their  natural habitat to a safer area either due to an injury or other physical ailment or a change in environmental conditions that is no longer sustainable

The Central Zoo Authority of India(CZA) is the body of the government of India. It manages the zoos in India.CZA's main aim is to bring Indian zoos up-to international standards.

Answer : 
Pinning -Use the pin through the thorax to pin the insect into the display case. On larger, heavier insects you may want to use additional pins to keep the insect's body from pivoting.
So correct answer is option B.Pinning.

Museum is a building in which objects of historical, scientific, artistic or cultural interest are documented, stored and exhibited. The first museum which was developed in the world was Ashmolean museum. This museum is present in Oxford and was set up in 1683. There are various cabinets in the museum which displays the various artefacts of Elias Ashmole. He was an astrologer and politician. 

Museum is a building in which objects of historical, scientific, artistic or cultural interest are stored and exhibited. In museum, values of vanished societies such as fossils, armour, ornaments, paintings, etc are kept and preserved. It maintains the permanent record of the flora and fauna. This is done for educating people about flora, fauna and vanished values.

In near future, science museams will be more developed than ever due to technological changes. New preservative techniques, use of radioisotopes resulting in enhanched shelf life are some of the most important factors governing the given change.

zoological museums are a part of the scientific preservation of animals which are dead or extinct.

Several types of animal products are displayed in the museum. It includes honeycombs, bees wax, honey, silk, pearls, lac, musk, ivory etc.

The answer is all of the above because a zoological museum is an institution in which animal collections are assembled. (animals prepared in fixation,stuffed animals,skeletons,hides,and articles made from horns,bones,shells.etc).

• The Calico Museum of Textiles is located in the city of Ahmedabad in the state of Gujarat.
• It was founded by famed industrialist Gautam Sarabhai and his sister Gira Sarabhai.
• Calico Museum of textiles is the finest textile museum in the world.
  
• So, the correct answer is 'Calico museum of textile'

National Botanical Research Centre ( or NBRI) is located in Lucknow. It is a research institute of CSIR (i.e. council of scientific and industrial research). It was set up by prof. Kailash Nath Kaul. NBRI works in the field of Taxonomy and Modern bIology.

The correct answer is A. 

• Museum has collections of preserved plant and animal specimens for study and reference. Specimens are preserved in the containers or jars in preservative solutions. Plant and animal specimens may also be preserved as dry specimens. 
  
• So, the correct option is 'A museum has collection of photographs of plants for reference'.
  

The most important taxonomical aids are herbaria, botanical gardens, keys, museums, and zoological parks.

Science museums are important for, research studies and have important impacts on science literacy of the greater community, and can impact public understanding, attitudes and behaviours toward science and technology.

So, the correct option is ‘Technological changes’.

• A zoo is a facility in which all animals are housed within enclosures, displayed to the public, and in which they may also breed.
• The"  Arignar Anna Zoological Park' is the largest zoo in India which houses about 2,553 species of flora and fauna across 1,265 acres and is the largest zoological garden in India.
  
• The Number of professionally managed zoos/ zoological parks worldwide is 800.
• So, the correct answer is '800'.

A- Population bottlenecks occur when a population's size is reduced for at least one generation. Because genetic drift acts more quickly to reduce genetic variation in small populations, undergoing a bottleneck can reduce a population's genetic variation by a lot, even if the bottleneck doesn't last for very many generations. 

• reduced genetic variation from the original population.
• a non-random sample of the genes in the original population.

Museums have collections of preserved plant and animal specimens for study and references. Specimens are preserved in the containers or jars in preservative solutions. Insects are preserved in insect boxes after collecting, killing and printing. Larger animals like birds and mammals are usually stuffed and preserved. Museums often have collections of skeletons of animals.

India museum is the oldest museum in India. It was established in 1814. It is situated in West Bengal, India. It has collection of fossils, ornaments, antiques, armor and paintings. It comprises of six sections, namely Art, Archaeology, Anthropology, Geology, Zoology and Economic Botany.

A zoological museum displays specimens that are dried and preserved. No living plants and animals are kept in a zoological museum. Living plants are preserved in botanical gardens and herbariums while living animals are kept and protected in the zoo.

museum is a centre for preservation of ancient data and specimens.

Museum is a building in which objects of historical, scientific, artistic or cultural interest are stored and exhibited. In museum fossils, armour, ornaments, paintings, etc is kept and preserved. It maintains the permanent record of the flora and fauna.
Thus, the correct answer is option B.