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A) Hypothalamus B) Cerebrum C) Corpus Callosum D) Mid Brain Answer: B) Cerebrum There is no single “center” of the brain responsible for intelligence, memory, and emotions, as these processes involve complex interactions between various regions of the brain. However, the cerebrum plays ...
A) Respiration B) Photosynthesis C) Ingestion D) Transpiration Answer: B) Photosynthesis The process by which autotrophs (organisms that can produce their own food) take in substances from the outside and convert them into a stored form of energy is called photosynthesis. During photosynthesis, autotrophs use energy from ...
A) Mendel was the first scientist to visualise a gene as an inheritance in 1886 B) The term ‘Genetics’ was coined by J.D. Watson in 1906 C) In human beings, there are 46 chromosomes. Of these, 42(21 pairs) are autosomes and 4(2 ...
___ is concerned with cell division. A) Cytokinin B) Gibberellin C) Maleic hydrazide D) Auxins Answer: A) Cytokinin Cytokinesis is primarily concerned with cell division. Cytokinesis is the process in which the cytoplasm of a single eukaryotic cell divides into two daughter cells. This occurs after mitosis, ...
A) Theory of evolution B) Theory of inheritance C) Cell theory D) Theory of natural selection C) Cell theory The given statement refers to the Cell theory, which states that all living organisms are composed of one or more cells, and that the cell is ...
A) Carbon dioxide B) Carbon monoxide C) Nitrogen oxides D) Oxygen Answer: C) Nitrogen oxides The major cause of acid rain is the emission of sulfur dioxide (SO2) and nitrogen oxides (NOx) into the atmosphere, which react with water, oxygen, and other chemicals to form ...
What is pedigree analysis? Suggest how such an analysis, can be useful.
‘धर्तीका’ छोरा भनेर किसानलाई किन भनिएको हो ?
What are the Symptoms of alcoholism?
What are the Characteristics of wave motion?
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