Answer:
Haploid number of chromosomes.
Explanation:
Before fusion of sex cells i. e. sperm cells and egg cells, there are half number of chromosome present in each sec cell because in the sex cells meiosis occurs. Meiosis is a type of cell division in which a single parent cell divides into four daughter cells having haploid chromosome i. e. half number of chromosomes in each daughter cell. So when these sex cells fuse together, they form a diploid organism.
The Water in the lake could best be found as a liquid because the atoms would be moving at different speeds if it were a solid.
IT IS KNOWN AS HOMEOSTASIS.
Homeostasis is the process by which living organisms maintain a relatively constant internal environment. Maintaining a stable internal environment is very important in living cells because the biochemical reactions of the cells depend on it. If the internal environment is not maintained at equilibrium, the enzymes which catalyze biochemical reactions in the cells will be affected and this will leads to disruptions in the living system. This can lead to the death of the cells, thus is vital that the internal environment be kept constant at all time.
The correct answer is letter D. These beetles have an adapted structure. This refers to traits that they have inherited from their ancestors gene pool. Overtime the need and function for these structures are not needed by beetles in their overall survival, but the genetic code remains in their system which still gives birth to their wings that are not used anymore because of the new type of adaptation that they are going through.
Answer:
C. Incomplete dominance
Explanation:
According to the given information, the phenotype of the heterozygous genotype is different from either of the homozygous genotypes. This means that it is not complete dominance. The heterozygous genotype has one-half the number of receptors and expresses the phenotype that is intermediate of two homozygous genotypes. This is an example of incomplete dominance. In incomplete dominance, the phenotype of the heterozygote is distinct and is intermediate of two homozygotes. This occurs since none of the alleles is completely dominant over the other.
