What is true about the insect shown in the figure? Is an epony female with vestigial wings. is a white-eyed female with vestigial wings. Is a male with vestigial wings. Is a female with vestigial wings. Is an epony male with vestigial wings.

Q: Which of the following is true of neuropeptides?A. They produce effects that last for minutes.B. The...

A: Neurons produce neuropeptides in the cell body, and then, they move slowly to other parts of the cel...

Q: When this large muscle contracts, the vertical dimensions of thethoracic cavity increase.a. external...

A: The structures such as the ribs, vertebral column, and sternum enclose the thoracic cavity or the ch...

Q: All of the following structures are components of the urinary system except Gall blader O Urinary bl...

A: The urinary system removes most metabolic wastes produced by body cells. They are associated with a ...

Q: Collections of nerve cell bodies inside .39 :the PNS are called nerves O ganglia O tracts O nuclei O

A: The nervous system of a human being is a complex system that helps to coordinate behavior and to tra...

Q: Dehydration would, (a) cause an increase in the hematocrit. (b) cause a decrease in the hematocrit. ...

A: Dehydration occurs when large amounts of water are lost from the body by means of diarrhea, vomiting...

Q: Briefly define the types of joint movements available at a ball-and-socket joint.

A: The skeletal system of the body is composed of bones, joints, tendons, and ligaments. Bones are rigi...

Q: Discuss the functions of the axial skeleton.

A: One of the main organ systems that helps in providing shape, support to our body as well as body str...

Q: arks: 1 Which type of drug is commonly used to treat disorders of the eye? Choose one answer.   a. n...

A: The eye is slightly asymmetric in nature about an inch in diameter long. Iris is the coloured part ,...

Q: Which of the following statements about nutrients is true? O a. Carbohydrates, lipids, and proteins ...

A: The substances that are required by the body to perform its basic functions are called as nutrient. ...

Q: Why does the presence of proteorhodopsin enable phototrophy but not photosynthesis by SAR11?

A: Proteorhodospon is an integral membrane protein that is discovered in marine bacterium. These are ma...

Q: An individual with Type A+ blood can donate blood to these blood types. (select all that apply) Type...

A: Blood type is a classification of blood, based on the presence or absence of antibodies in the plasm...

Q: How do the glenoid cavity and the acetabulum differ?

A: There are two bones which form the shoulder known as the humerus and scapula. The glenoid forms the ...

Q: When does intramembranous ossification begin? What bones are formed from this method?

A: Ossification refers to the process of the development of bone. It is also known as osteogenesis. 

Q: Discuss  in details the flow of lymph in the lymphatic system.

A: There are different organ systems present in the human body. Each organ system carries out a specifi...

Q: name of the label of all the number of the digestive system model?

A: The digestive system is the organ system of the body that is functionally responsible for breaking d...

Q: Which of the following is a type of synovial joint?a. a synostosisb. a suturec. a plane jointd. a sy...

A: The articulation of two bones creates a joint. The only bone that does not form a joint with any oth...

Q: Discuss details of respiratory system and function.

A: An organ system is formed when a group of organs works together to carry out a complex function. The...

Q: Which of the following epithelial tissues is more common in the digestive tract? O A. Simple squamou...

A: A long muscular tube known as digestive tract has a lining of epithelium which is specialized for fu...

Q: the plane that divide the body into anterior and posterior parts is called... O A. frontal O B. sagi...

A: Anatomical planes are hypothetical planes that are used to divide or transect the body. This is done...

Q: What is the location and the purpose of the intertubercularsulcus of the humerus?

A: It is also known as the intertubercular sulcus. The groove is about 4-5 mm deep. The groove separate...

Q: Discuss details of immune system and function.

A: The organ systems in our body are the basis for all the essential functions of the body. All the sys...

Q: Hemolytic disease of the newborn can result if, (a) the mother is Rh-positive and the father is Rh-n...

A: Hemolytic disease of the newborn, also known as erythroblastosis fetalis, is a blood illness that ar...

Q: Ineffective erythopoiesus characterizes sideroblastic anemia. What is a common form of sideroblastic...

A:  Erythropoiesis is the developmental process of generating mature red blood cells. The origin of mat...

Q: Describe the characteristics of the three types of levers in the body

A: Introduction: The junction between two or more bones or cartilages is referred to as the joint. Join...

Q: the refractory period limits the number.40 of action potentials that a given nerve cell can produce ...

A: If the membrane potential of a particular location in the cell drastically rises and falls it leads ...

Q: The phenomenon of “blindsight” is the ability perform reflexive visual movements such as avoiding ob...

A: When the light starts to enter our eyes, it will be mainly focused on our retina present at the back...

Q: List the factors that cause the O2 ER to increase?

A: The cardiovascular system helps in the circulation of blood all over the body. It helps in providing...

Q: The organ illustrated by this photomicrograph synthesizes which of the following hormones? (A) insu...

A: Photomicrography with a solar microscope works as follows: The image of an object that has been illu...

Q: Discuss in details the glomerulus and the bowman capsule

A: Kidney is a pair of organs located in the abdominal cavity. It plays a major role in the excretory s...

Q: odide ions cross from the bloodstream into follicle cells via ________. Choose one answer.   a. acti...

A: The thyroid gland consists of thyroid follicles that are spherical and measure about 0.02 to 0.9mm i...

Q: How would the loss of stereocilia from the hair cells of the spiral organ affect hearing?

A: Introduction: The cochlea is responsible for the sensation of hearing. It is a structure that compri...

Q: Discuss details of circulatory system and detailed functoon.

A: The organ systems in our body act as the basis for all the essential body functions. All the systems...

Q: List the layers of the pericardium and the heart wall?

A: The heart is an organ of the cardiovascular system that pumps oxygenated blood to body tissues and o...

Q: If a person were dehydrated, how would the amount of ADH released by the posterior lobe of the pitui...

A: Dehydration is the loss of fluids from our body more than we consume them. It can be because of exer...

Q: Watch this video (http://openstaxcollege.org/l/midfemur) to view how a fracture of the mid-femur is ...

A: Bones are the living tissues in our body that form the skeletal system. It is made of connective tis...

Q: List the Major common knee injuries, and tell which part of the knee is most often damaged in each t...

A: The knee joint is a compound joint that is composed of two types of joints: the tibiofemoral joint a...

Q: Watch this video (http://openstaxcollege.org/l/hipjoint2) to learn more about the anatomy of the hip...

A: The skeletal system of the body is involved in providing support to the body, protecting the body ag...

Q: What are some differences in the symphysial surface between a young adult and an older (50-plus) adu...

A: Introduction: The symphysis is a joint connecting the bones through a rigid pad of fibrocartilage. T...

Q: Distinguish between physical education and physical activities wth relevant examples

A: With the rise in number of children suffering from health issues like diabetes and hypertension, the...

Q: lividual with blood type O+? (select |anti-A antibodies no antibodies are naturally pre O anti-Rh an...

A: The antibodies are found in the serum that identify and combine with the antigens present on the sur...

Q: A monkey that loses sensation from one arm stops using it, but a monkey that loses sensation from bo...

A: Plasticity refers to the condition of adaptation exhibited by an organism. The response of adaptatio...

Q: What are second messengers, and which type of synapse relies on them?

A: Synapses are the small gap that is found at the end of every neuron. It helps in the transmission of...

Q: What are some bony features that the radius and ulna share?

A: The radius is one among the 2 bones that structure the forearm, the opposite being the ulna. It form...

Q: Write sensory details that you can come up with the picture below

A: .

Q: Diagram a negative-feedback mechanism and a positive-feedback mechanism, and describe their relation...

A: Homeostasis helps in the maintenance of a very stable internal environment. Whenever there is any ch...

Q: Discuss details of importance for  the pancreas and function.

A: The pancreas is an organ placed in the belly. The pancreas comprises exocrine glands that generate e...

Q: REVIEW OF GLOSSARY TERMS Matching Match the key terms with cheir definitions. KEY TERMS DEFINITION 1...

A: With the help of hypothetical geometric planes, the human body is divided into sections. The directi...

Q: ACTH directly regulates the activity of which of the following endocrine organs illustrated in the p...

A: Endocrine glands are those glands in the body that pours secretion directly into the blood, they don...

Q: Which of the following refers to movement of the distal end of a part of the body in a circle? O A. ...

A: Anatomical movements describe how the body's structures move or change in position at the joints of ...

Q: How are the ovarian cycle, the uterine cycle, and folliculogenesis all interrelated  and regulated t...

A: Reproduction in humans is a process of giving birth to young ones. It involves the mating of male ga...