CBSE Class 11 Biology Digestion And Absorption Worksheet

  1. Define digestion. 2. Why do you refer to human teeth as: a) Thecodont b) Heterodont c) Diphyodont 3. Give the dental formula of a) Human adult b) Human milk teeth 4. Draw a neat labeled diagram showing the anatomy of wall layers of alimentary canal. Also mention the names…

CBSE Class 10 Science Biology Transportation Assignment

  CBSE Class 10 Science Biology Transportation Assignment. Students are advised to refer to the attached assignments and practice them regularly. This will help them to identify their weak areas and will help them to score better in examination. Parents should download…

CBSE Class 10 Science Biology Transport Enrichment Assignment

  Question. In which of the following are the largest amounts of nitrogen excreted from a mammalian body ? (a) breath (b) sweat (c) urine (d) faeces Answer : C Question. Which one of the following has cytoplasm but no nucleus : (a) xylem vessel (b) sieve tube (c)…

CBSE Class 10 Science Biology Respiration Assignment

  Question. Which of the following is the correct sequence of air passage during inhalation ? (a) nostrils → larynx → pharynx → trachea → lungs (b) nasal passage → trachea → pharynx → larynx → alveoli (c) larynx → nostrils → pharynx → lungs (d) nostrils → pharynx →…

CBSE Class 10 Science Biology Nutrition Assignment

  Notes on Class 10 Science Nutrition :- 1.1 Nutrition :  “Nutrition” is a process of intake as well as utilization of nutrients by an organism. It is the process of breakdown of nutrients into smaller molecules and their absorption. Food provides us…

CBSE Class 10 Science Biology Life Process Respiration Assignment

MULTIPLE CHOICE QUESTIONS Question. The breakdown of pyruvate to give carbon dioxide, water and energy takes place in (a) cytoplasm. (b) mitochondria. (c) chloroplast. (d) nucleus. Answer : B Question. During cellular respiration one molecule of glucose is first broken…

CBSE Class 10 Science Biology Control and Coordination Assignment

MCQ Questions for Class 10 Science Control and Coordination :-   Question : Phytohormones are (A) hormones regulating growth from seed to adulthood (B) hormones regulating secondary growth (C) growth regulators synthesized by plants and influencing physiological…

CBSE Class 10 Biology Transportation In Human Beings Worksheet

    Very Short Answer Type Questions Question. What is the name of tissues which transport : (a) food in a plant ? (b) water and minerals in a plant ? Answer : (a) Arteries (b) Veins Question. What substance/substances are transported in…

CBSE Class 10 Biology Revision Worksheet Set H

    BIOLOGY: Prepare a P.PT on management of natural resources that include conservation of Biodiversity, fossil fuels, role of stakeholders, Ordinary people, Different movements run by the government Role of Three R’s to save the environment Why Human resource…

CBSE Class 10 Biology Revision Worksheet Set G

  CBSE Class 10 Biology Revision Worksheet Set G. Worksheets have become an integral part of the education system. Worksheets are very critical for every student to practice his/ her concepts. Students, teachers and parents can download all CBSE educational material and…

CBSE Class 10 Biology Revision Worksheet Set F

    Q1. Why are some patients of diabetes treated by giving injections of insulin? Q2. Which part of the brain controlled posture and balance of the body? Q3. What will happen if intake of iodine in our diet is low? Q4. What is chemotropism? Q5. Which hormone…

CBSE Class 10 Biology Revision Worksheet Set E

  Q.A Fill in the blanks using suitable words. 1. Intestine of a herbivorous animals are ___________ than carnivorous animals. 2. Name of a proteolytic enzyme present in pancreatic juice is ___________. 3 End products formed by the digestion of fats are _________ and…

CBSE Class 10 Biology Revision Worksheet Set D

  CBSE Class 10 Biology Revision Worksheet Set D. Worksheets have become an integral part of the education system. Worksheets are very critical for every student to practice his/ her concepts. Students, teachers and parents can download all CBSE educational material and…

CBSE Class 10 Biology Revision Worksheet Set C

  VALUE BASED QUESTIONS Question. Ahmad is a 50 year old man who is mainly a sedentary worker. He always gets his medical check up done once in a year. Till last year all his blood reports were normal. This year his blood (and even urine) tests showed the presence of…

CBSE Class 10 Biology Revision Worksheet Set B

    1. Name the tissue which transports soluble products of photosynthesis in a plant. 2. Name the hormone that helps in regulating level of sugar in our blood. Name the gland that secretes. 3. Name the component of blood that helps in the formation of blood clot…