Answer: The statement is correct in scientific sense.
Explanation:
Adaptation refers to the traits or characteristics posses by living organisms which enable the organisms to be better fitted to survive, and reproduce in it's environment.
Adaptation is an evolutionary process I.e. features are evolved by the organisms to be better suited in it's environment.
From the statement, an individual crab develop characteristics that enable it to change its position which enable it upright stance to further adapt to life in land.
mitosis is 2 identical cells (Diploid)
meiosis is 4 s3x cells (Haploid)
Petrified wood is the most common type of carbonized fossil.
Genotype the heritable genic indentity, the set of genes in an organism, cell or individual with reference to your individual traits, it difine the sum of all genes. Genotype together with by its environment influences phenotype.