Polytene chromosomes are giant, specialized chromosomes found in the tissues of certain dipteran insects, particularly in salivary glands, Malpighian tubules,…
CBSE Class 12 Horticulture PYQ 2022 Solved SECTION A (Employability Skills) Answer any 3 questions out of the given 4…
The network of proteins in the cytoplasm of a cell that maintains its shape keeps the organelles in their places,…
CBSE Class 12 Horticulture Paper 2023 Solved SECTION A (Objective Type Questions) 1. Answer any 4 questions out of the…
The centromere and telomere are two essential features of all eukaryotic chromosomes, made of euchromatin. It is proposed from an…
CBSE Class 12 Horticulture 2024 Solved Paper SECTION A (Objective Type Questions) 1. Answer any 4 questions out of the…
Chromosomes, the thread-like structure that carries the DNA in the nucleus is not visible in general. It appears only during…
General Instructions : (i) All questions are compulsory. (ii) There are a total of 25 questions. (iii) Questions no. 1…
Chromosomes are thread-like structures found in the cell nucleus that carry genetic information. They are made of DNA organized into…
SECTION A 1. The invention of sewing machine turned handicrafts into an industry. In which year and by whom was…
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