Flatworms-In the life cycle of trematode flukes of the subclass Digenea, mollusks (mostly snails) serve as the intermediate host. Fertilized eggs usually hatch in water. The first larval stage, the miracidium, generally is free-swimming and penetrates a freshwater or marine snail, unless it has already been ingested by one.
Roundworms-Roundworms can complete their life cycle in immature dogs, but as the pup's immune system matures (usually by 6 months of age), the larval stages of the roundworm will become arrested and will encyst (become enclosed in a cyst) in the pup's muscles. They can remain encysted in the dog's tissues for months or years.
Explanation:
Recessive inheritance means both genes in a pair must be abnormal to cause disease. People with only one defective gene in the pair are called carriers. These people are most often not affected with the condition. However, they can pass the abnormal gene to their children. CHANCES OF INHERITING A TRAIT
Answer:
Allergy
Explanation:
Allergy occurs when the body system reacts to the introduction of a foreign substance. The immune system plays an important role in the elimination of substances that are capable of causing harm to the body, substances that trigger an allergic reaction in the body is known as allergen.
When an allergen is introduced into the body, the immune system views it as an intruder that is capable of destroying various tissues and cells. It therefore manufactures antibodies to fight off the intruders thereby resulting in an allergic reaction.
Medications such as antibiotics can cause allergic reactions such as itching and swelling of the skin.
8.10 is the answer I already did this tho
Answer:
Contain endemic species and be threatened by destruction.
Explanation:
Prioritizing the conservation of certain regions that support a habitat with a rich biodiversity is one of the key factors that can help us retain the natural balance of the biosphere and scientists have determined some aspects that these regions need to satisft to be accepted as biodiversity hotspots.
For the area to be a biodiversity hotspot, it need to contain endemic species that needs to be protected and the habitat also needs to be threatened with destruction if not protected from human impact.
I hope this answer helps.
