Biology miscellaneous


  1. A plant with compound leaves is









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    A compound leaf has a fully subdivided blade, each leaflet of the blade separated along a main or secondary vein. Because each leaflet can appear to be a simple leaf, it is important to recognize where the petiole occurs to identify a compound leaf. Compound leaves are a characteristic of some families of higher plants, such as the Fabaceae. The coconut palm produces a crown of pinnately compound yellowgreen leaves called fronds. Each frond reaches 15 to 17 feet in length.

    Correct Option: B

    A compound leaf has a fully subdivided blade, each leaflet of the blade separated along a main or secondary vein. Because each leaflet can appear to be a simple leaf, it is important to recognize where the petiole occurs to identify a compound leaf. Compound leaves are a characteristic of some families of higher plants, such as the Fabaceae. The coconut palm produces a crown of pinnately compound yellowgreen leaves called fronds. Each frond reaches 15 to 17 feet in length.


  1. Edward Jenner is associated with









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    Edward Anthony Jenner, (17 May, 1749 – 26 January, 1823) was an English physician and scientist from Berkeley, Gloucestershire, who was the pioneer of smallpox vaccine. He is often called “the father of immunology”, and his work is said to have “saved more lives than the work of any other man”. Jenner contributed papers on angina pectoris, ophthalmia, and cardiac valvular disease and commented on cowpox.

    Correct Option: C

    Edward Anthony Jenner, (17 May, 1749 – 26 January, 1823) was an English physician and scientist from Berkeley, Gloucestershire, who was the pioneer of smallpox vaccine. He is often called “the father of immunology”, and his work is said to have “saved more lives than the work of any other man”. Jenner contributed papers on angina pectoris, ophthalmia, and cardiac valvular disease and commented on cowpox.



  1. The branch of agriculture which deals with the feeding, shelter, health and breeding of the domestic animals is called









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    Veterinary medicine is widely practiced, both with and without professional supervision. Professional care is most often led by a veterinary physician (also known as a vet, veterinary surgeon or veterinarian), but also by paraveterinary workers such as veterinary nurses or technicians. This can be augmented by other paraprofessionals with specific specialism such as animal physiotherapy or dentistry, and species relevant roles such as farriers.

    Correct Option: B

    Veterinary medicine is widely practiced, both with and without professional supervision. Professional care is most often led by a veterinary physician (also known as a vet, veterinary surgeon or veterinarian), but also by paraveterinary workers such as veterinary nurses or technicians. This can be augmented by other paraprofessionals with specific specialism such as animal physiotherapy or dentistry, and species relevant roles such as farriers.


  1. Which of the following is not required for seed germination?









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    Plants need sunlight to conduct the carbohydratemaking process called photosynthesis in their green leaves and stems. Seeds do not contain green pigment, but merely a dormant embryo. Seeds do not need to bask in sunlight to germinate. However, the warmth from sunlight can create a soil environment more conducive for germination. The requirements for seed germination vary among all plant species. Usually, direct sunlight is harmful to the process of germination and initial development of the sprout.

    Correct Option: C

    Plants need sunlight to conduct the carbohydratemaking process called photosynthesis in their green leaves and stems. Seeds do not contain green pigment, but merely a dormant embryo. Seeds do not need to bask in sunlight to germinate. However, the warmth from sunlight can create a soil environment more conducive for germination. The requirements for seed germination vary among all plant species. Usually, direct sunlight is harmful to the process of germination and initial development of the sprout.



  1. Which of the following is most important for growth of children up to the age of 14?









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    Proteins are very important for children as they help their body grow. Proteins are the source of amino acids, which are the building blocks of your child’s body. Amino acids help the development of muscle, bones, skin and various organs in children. The enzymes which are catalysts of body growth are proteins produced by the body. As children grow, their immune system also keeps improving and maturing. Proteins also play an important role in the working and development of the immune system. Many hormones which are important to regulate the behaviour of various body functions, are also proteins. For example, insulin is a protein.

    Correct Option: A

    Proteins are very important for children as they help their body grow. Proteins are the source of amino acids, which are the building blocks of your child’s body. Amino acids help the development of muscle, bones, skin and various organs in children. The enzymes which are catalysts of body growth are proteins produced by the body. As children grow, their immune system also keeps improving and maturing. Proteins also play an important role in the working and development of the immune system. Many hormones which are important to regulate the behaviour of various body functions, are also proteins. For example, insulin is a protein.