Answer:
The weeds will become tolerant to the herbicide through repeated exposure.
Explanation:
Genetic engineering refers to the procedures that are used to change the genetic composition of an organism by supplementing the desired genes. The herbicide-resistant crops are developed in order to withstand specific broad-spectrum herbicides that destroy the surrounding weeds, however, leave the cultivated crop intact.
The cultivation of herbicide-resistant crops encourages and substantially enhances the application of herbicides, leading to overuse of herbicides, in order to maintain the production of crops. However, this overuse application of the herbicides will eventually result in the generation of weeds that become resistant to herbicides.
C upcoming would be the closest to future
Answer:
Manatees are considered tetrapods due to tetrapod ancestor.
Explanation:
Manatees are considered tetrapods even though they lack hind limbs because they are the descended of the tetrapod common ancestor. The oldest ancestors of manatees were pig-like, four-legged animal that lives on land and eats grass but when some of them start living in the water so with the passage of time their hind limbs disappear because there is no need of these legs in water. So due to link with the four-legged animal manatees are considered tetrapods.