Answer the following question given this paragraph: Mollusks reproduce sexually. Most species have separate male and female sexes. Gametes are released into the mantle cavity. Fertilization may be internal or external, depending on the species. Fertilized eggs develop into larvae. There may be one or more larval stages. Each one is different from the adult stage. Mollusks (and annelids) have a unique larval form called a trochophore. It is a tiny organism with cilia for swimming. Q: The trochophre, a unique larval form, is found in the life cycle of which animal classification. Choices: - eels - coral - sharks - mollusks A:
mollusks
(Question)
Answer the following question given this paragraph: One useful application of PET scanning is in the diagnosis of Alzheimer's disease. This debilitating condition associated with memory loss primarily occurs in elderly individuals. A protein known as beta-amyloid gradually forms deposits, or plaques, in the brain. Severe memory loss and impaired movement appear to be direct results of the plaque growth. Q: Alzheimers disease is associated with memory loss in what group of people? Choices: - juveniles - prehistoric - immigrants - elderly A:
(Answer)
elderly
Ques: Answer the following question given this paragraph: Most reptiles reproduce sexually, meaning there are two parents involved. In some families of lizards and one snake family, however, asexual reproduction is possible. This is when only one parent is involved in creating new life. For example, the gecko females can make tiny clones of themselves without the aid of a male. Q: What reproductive method has two parents involved? Choices: - mitosis - pollination - budding - sexually A:
Ans: sexually
(Q).
Answer the following question given this paragraph: Renal Hilum The renal hilum is the entry and exit site for structures servicing the kidneys: vessels, nerves, lymphatics, and ureters. The medial-facing hila are tucked into the sweeping convex outline of the cortex. Emerging from the hilum is the renal pelvis, which is formed from the major and minor calyxes in the kidney. The smooth muscle in the renal pelvis funnels urine via peristalsis into the ureter. The renal arteries form directly from the descending aorta, whereas the renal veins return cleansed blood directly to the inferior vena cava. The artery, vein, and renal pelvis are arranged in an anterior-to-posterior order. Q: The renal hilum is the entry and exit site for structures servicing which organs? Choices: - ovaries - lungs - brains - kidneys A:
(A).
kidneys
Ques:Answer the following question given this paragraph: Limnology is the study of the plants and animals that live in fresh water bodies. A lake has zones just like the ocean. The ecosystem of a lake is divided into three distinct zones ( Figure below ):. Q: What is the name for the study of the plants and animals that live in fresh water bodies ? Choices: - nematology - oceanography - hydrology - limnology A:

Ans:limnology
Ques: Answer the following question given this paragraph: the cell is the fundamental unit of structure and function in all living organisms,. Q: What is the fundamental unit of structure and function in all living organisms? Choices: - the spinal cord - the backbone - the vessels - the cell A:
Ans:
the cell