Answer:d
Explanation:nematodes are round worms.they live in sea ,land or freshwater habitat.they have an hydrostatic skeleton for movement. They possess a flexible and non-cellular cuticle.They are known for shedding their cuticle. This process is necessary for their growth.an example of nematode is the hookworm.
Arthropods are the most diverse phylum in the animal kingdom.they have jointed appendages and an exoskeleton containing chitin.they may be segmented into head and truck, head, thorax and abdomen or cephalothorax and abdomen.they tend to shed of their exodkeleton during the process of metamorphosis . examples of arthropods include ticks, cockroaches
The correct answer is Agronomy!
Agronomy is the science of producing food(crops), and this includes such aspects as the quality of the soil and the genetics of the plants. The reason why people are interested in it is that they want to maximize (improve) their food production!
One reason Mendel chose the pea plants for his experiment is because they breed true.
<h3>Why did Mendel use pea plants?</h3>
Gregor Mendel is considered the father of genetics as a result of his breakthrough experiments in studying genes and trait inheritance.
Mendel made use of the pea plant for the various experiment he conducted because they breed true. In other words, each trait of the pea plant is either dominant or recessive.
Hence, the pea plant is either short or tall, green or yellow in flower, rough or smooth seeds, etc.
More on the pea plants can be found here: brainly.com/question/13912367
#SPJ4
Answer:
Damaged DNA causes an increase in the number of mutations in the cell: this is extremely dangerous for the body and in fact this process is at the basis of the birth of cancer cells.
To avoid this, the cell is equipped with some molecular protective systems including the activation of the p53 protein. p53 induces recruitment of DNA damage repair systems and stops cell replication until the damage has been repaired. If the damage cannot be repaired p53 induces cell death through apoptosis
Answer:
if I could see where the linss go I could help