Doubtly
@Doubtly · Joined Feb 2021
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- What are the twin characteristics of growth? (a) increase in mass (b) increase in number (c) both a and b 2
- Metabolic Processes takes place_______ (a) in vitro manner (b) in Vivo manner (c) both a and b 2
- The defining characteristic of living beings is_________ (a) They can reproduce (c) They can respond to external stimuli 2
- A source A produce frequency of horn 1120 Hz. Source and observer are moving towards each other with speeds of 36 km/hr and 72 km/hr respectively. Correct option is c) 1225Hz 1
- Formula sheet class 10th | important formulas all chapters pdf Formula sheet class 10 pdf link https://bit.ly/3qmAkla 1
- Following are the statements about prostomium of earthworm. (a) It serves as a covering for mouth. sensory structures. (2) (a), (b) and (c) are correct 2
- Indentify the types of cell junctions that help to stop the leakage of the substances across a tissue (3) Tight junctions and Gap junctions, respectively. 2
- statement I : The codon ‘AUG’ codes for methionine and phenylalanine. Statement II : (1) Statement I is incorrect but Statement II is true 2
- Which one of the following statements about Histones is Wrong? (1) Histones carry positive charge in the side chain. (3) The pH of histones is slightly acidic. 2
- The Adenosine deaminase deficiency results into (1) Addison’s disease (2) Dysfunction of Immune system (3) Parkinson’s disease (2) Dysfunction of Immune system 2
- Which of the following is not a step in Multiple Ovulation Embryo Transfer Technology (MOET)? (2) Cow is administered hormone having LH like activity for super ovulation 1
- Match List - I with List -II. (a) Filariasis (i) Haemophilus influenzae Correct option: (2) (iii) (iv) (i) (ii) 2
- Which of the following secretes the hormone, relaxin, during the later phase of pregnancy? (1) Uterus correct option ::(3) Corpus luteum 2
- Which of these is not an important component of initiation of parturition in humans? (1) Release of Prolactin (1) Release of Prolactin 2
- Assertion (A) : A person goes to high altitude and experiences ‘altitude sickness’ with symptoms like breathing difficulty and heart palpitations. Reason (R) : (2) Both (A) and (R) are true and (R) is the correct explanation of (A) 1
- Match List - I with List -II. a) Adaptive radiation (i) Selection of resistant varieties due to excessive use of herbicides and pesticides Correct option: (1) (iv) (iii) (ii) (i) 2
- During muscular contraction which of the following events occur? (2) (a), (c), (d), (e) only 2
- Match List - I with List -II (a) Allens Rule (i) Kangaroo rat Correct option: (3) (iv) (i) (ii) (iii) 2