Answer:
50% of the gametes carry the dominant allele.
Explanation:
Economically important Bt crops include potato, cotton, corn and tobacco. Genetically engineered modified Bt crops were originally produced by introgressing genes from Bacillus thuringiensis (Bt) that conferred resistance to diverse pests including rootworm, corn earworm, tobacco budworm and bollworm. These transgenic crops produce Bt-derived Cry toxins that have a toxic effect in insects when the plant is eaten.
An organism that is heterozygous for one particular dominant locus has two alleles: one dominant and one recessive. These heterozygous organisms will express the dominant phenotype. Maize is a hybrid (highly heterozygous) crop, it means that they are the result of crossing two breeding lines. In consequence, transgenic Bt-resistant maize lines are heterozygous for the genes that encode Cry toxins, and since it is a dominant allele, all plants will express the dominant phenotype.
Mucus in our noses and respiratory tracts trap microbes and pathogens from entering our body. Wax also trap pathogens and other foreign particles from entering our ears. Non-specific defenses are surface coverage defenses. T-cells target specific pathogens, which is a type of specific defense acted upon by our immune system.
Answer: The role of water in metamorphism is determined by the independent variables rock pressure, temperature, water pressure, and the amount of water present.
Explanation:
Not on the oustide/coast. Inside a country.
Answer:
Plants will die
Explanation:
Because they can't get food
