April 18, 2025

Free BZYET-143 Solved Assignment | 1st January, 2025 to 31st December, 2025 | INSECT VECTORS AND VECTOR BORNE DISEASES | BSc. CBCS Zoology | IGNOU

Previous ◀ Go Next ▶ BZYET-143 Solved Assignment Which structural, developmental and behavioristic characteristics make insects highly successful organisms on Earth? Explain. Write short notes on the following: i) Mouthpart modifications in insects ii) Types of antennae in insects iii) Leg modification in insects iv) Typical structure of the wing Discuss the reproduction and metamorphosis […]

Free BZYET-143 Solved Assignment | 1st January, 2025 to 31st December, 2025 | INSECT VECTORS AND VECTOR BORNE DISEASES | BSc. CBCS Zoology | IGNOU Read More »

Free BZYET-141 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Immunology | BSc. CBCS Zoology | IGNOU

Previous ◀ Go Next ▶ BZYET-141 Solved Assignment a) List various innate immune system barriers and protection mechanisms. b) Give a brief account of the secondary lymphoid organs of the Immune System. a) What is immune deficiency? Explain how our immune system prevents autoimmunity? b) What are the different types of hypersensitivity, according to Gell

Free BZYET-141 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Immunology | BSc. CBCS Zoology | IGNOU Read More »

Free BZYCT-137 Solved Assignment | 1st January, 2025 to 31st December, 2025 | GENETICS AND EVOLUTIONARY BIOLOGY | BSc. CBCS Zoology | IGNOU

Previous ◀ Go Next ▶ BZYCT-137 Solved Assignment i) How is co-dominance different from incomplete dominance? ii) Explain the phenomenon of masking the expression of a gene by another in epistasis. i) In Drosophila, the recessive, sex-linked genes, abnormal eyes facet ( f a ) ( f a ) (fa)(f a)(fa) and singed bristles (

Free BZYCT-137 Solved Assignment | 1st January, 2025 to 31st December, 2025 | GENETICS AND EVOLUTIONARY BIOLOGY | BSc. CBCS Zoology | IGNOU Read More »

Free BZYCT-135 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Physiology and Biochemistry | BSc. CBCS Zoology | IGNOU

Previous ◀ Go Next ▶ BZYCT-135 Solved Assignment a) How many molecules of CO 2 , NADH CO 2 , NADH CO_(2),NADHmathrm{CO}_2, mathrm{NADH}CO2,NADH and FADH 2 FADH 2 FADH_(2)mathrm{FADH}_2FADH2 are produced in one citric acid cycle? b) Briefly discuss β β betabetaβ oxidation of fatty acids. a) Enlist the four major classes of digestive enzymes

Free BZYCT-135 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Physiology and Biochemistry | BSc. CBCS Zoology | IGNOU Read More »

Free BZYCT-133 Solved Assignment | 1st January, 2025 to 31st December, 2025 | COMPARATIVE ANATOMY AND DEVELOPMENTAL BIOLOGY OF VERTEBRATES | BSc. CBCS Zoology | IGNOU

Previous ◀ Go Next ▶ BZYCT-133 Solved Assignment a) Explain keratinization in terrestrial vertebrates. b) Give five features that you can use to distinguish between the skulls of frog and rabbit. a) Explain the major differences between reptilian and avian digestive systems. b) Describe the structure of the respiratory system of cartilaginous fishes and state

Free BZYCT-133 Solved Assignment | 1st January, 2025 to 31st December, 2025 | COMPARATIVE ANATOMY AND DEVELOPMENTAL BIOLOGY OF VERTEBRATES | BSc. CBCS Zoology | IGNOU Read More »

Free BZYCT-131 Solved Assignment | 1st January, 2025 to 31st December, 2025 | ANIMAL DIVERSITY | BSc. CBCS Zoology | IGNOU

Previous ◀ Go Next ▶ BZYCT-131 Solved Assignment Make a table of the major Super groups that include the protozoan groups listed under them giving at least on important characteristic that distinguishes each group. a) Describe canal system in Porifera. b) Describe the characteristic features of Cnidarians. a) Briefly describe the organisation of Malacostraca. Give

Free BZYCT-131 Solved Assignment | 1st January, 2025 to 31st December, 2025 | ANIMAL DIVERSITY | BSc. CBCS Zoology | IGNOU Read More »

Free BBYET-143 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Economic Botany and Biotechnology | BSc. CBCS Botany | IGNOU

Previous ◀ Go Next ▶ BBYET-143 Solved Assignment a) Define totipotency. Describe any two application of plant tissue culture. b) What is a protoplast? Describe the technique of somatic hybridization with the help of a diagram. Describe the origin, cytology and distribution of Triticum aestivum Linn. Describe the origin, taxonomy, morphological characters and distribution of

Free BBYET-143 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Economic Botany and Biotechnology | BSc. CBCS Botany | IGNOU Read More »

Free BBYET-141 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Cell and Molecular Biology | BSc. CBCS Botany | IGNOU

Previous ◀ Go Next ▶ BBYET-141 Solved Assignment Describe the structure of a eukaryotic cell with a properly labeled diagram. Discuss ‘Operon Concept’. Describe its structure and role in gene regulation. a) Describe the double helix model of DNA with a neat, well-labelled diagram. b) How is the organization of DNA in prokaryotes different from

Free BBYET-141 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Cell and Molecular Biology | BSc. CBCS Botany | IGNOU Read More »

Free BBYCT-137 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Plant Physiology and Metabolism | BSc. CBCS Botany | IGNOU

Previous ◀ Go Next ▶ BBYCT-137 Solved Assignment Define the following terms: i) Matric potential ii) Holochrome iii) Holozyme iv) Heterocyst v) Fluorescence How enzyme activity gets altered by inhibitors? Explain. Describe the biochemistry of ammonia assimilation in plants. What are photosynthetic and non-photosynthetic pigments? Discuss their distribution and role in plant kingdom. Describe the

Free BBYCT-137 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Plant Physiology and Metabolism | BSc. CBCS Botany | IGNOU Read More »

Free BBYCT-135 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Plant Anatomy and Embryology | BSc. CBCS Botany | IGNOU

Previous ◀ Go Next ▶ BBYCT-135 Solved Assignment a) Define the following terms : i) Quiescent center ii) Mangroves iii) Adventive embryos iv) Tyloses v) Dichogamy vi) Apomixis vii) Cross pollination viii) Osteosclereids ix) Phelloderm x) Heterophylly a) Enlist the major characteristic features of halophytes. b) List various types of simple and complex tissues. Describe

Free BBYCT-135 Solved Assignment | 1st January, 2025 to 31st December, 2025 | Plant Anatomy and Embryology | BSc. CBCS Botany | IGNOU Read More »

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