Experiments for the determination of the permeability of plant cytoplasmic membranes
The plant cytoplasmic membrane is the interface between the cell and the external environment, and plays an important role in maintaining the cell microenvironm
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Chromosome typing experiment
Analyze morphological features such as chromosome number, size, position of the mitotic grain and follower in plant cells at mid-mitosis, and learn the methods
Experiments for the determination of oxygen radical content in plants
A portion of the oxygen molecules in living organisms, when involved in enzymatic or non-enzymatic reactions, are converted to superoxide anion radicals (O2-) i
Experiments on the meiotic preparation of plant pollen mother cells
Meiosis is a specialized type of mitosis that occurs in organisms during the maturation of the gametes formed by the gametocytes, and it consists of two consecu
Experiments on genetic analysis of linked genes
The law of interlocking inheritance describes the relationship between the segregation and combination of interlocking genes located on a pair of homologous chr
Chromosome number variation experiment
1. to understand the principles and methods of artificially induced polyploid plants and their significance; 2, to observe the various variations in the number
Experiments on the mutagenic effect of radiation on plant chromosomes
Understand the mutagenic effects of physical factors on genetic material through radiation on plants.
Segregation-independent assignment of genes and intercropping experiments
Mendel's laws include the "law of segregation" and the "law of independent distribution". According to the law of segregation, a pair of alleles located on a pa
Plant DNA extraction and quantitative analysis experiments
The cells of young tissues are in the stage of exuberant division, with larger nuclei and less cytoplasm, high concentration of nucleic acid, and fewer inclusio