1866, Gregor Mendel published the results of his investigations into inheritance in garden pea plants. The diagram below shows the results Mendel obtained in one investigati with purple-flowered and white-flowered pea plants. Calculate the ratio of purple-flowered plants to white-flowere plants in the F, generation. (a) (i) Ratio of purple : white There was a total of 929 plants in the F2 generation. (ii) Mendel thought that the production of a large number of offs plants improved the investigationn Explain why

Q: Explain why using your dominant hand to react to a sound stimulus is faster than using your non…

A: When comparing with hands the normal human finds that the hand that is dominant works in a faster…

Q: QUESTION 1 Atherosclerosis is caused by: O Lipids being transported in the blood Hypertension…

A: High blood pressure or hypertension is a condition where pressure exerted b blood against the wall…

Q: 11 Refers to the torso model below. Identify the vessel at arrow of tag #14. 281 32 375 326 327 32…

A: Aorta refers to the largest blood vessel that begins at the top of the left ventricle. The blood…

Q: Please answer the following question:

A: To answer the questions based on the images provided. Part A1. Is this person adapted for a cold…

Q: QUESTION 27 Which of the following is mismatched? K' FF E- B А Label - supplies air to the right…

A: The one of major organ systems of the body is the Respiratory system. It consists of the upper…

Q: Question 2 The afferent (sensory) neuron conducts the signal from the spinal cord to the brain from…

A: Central nervous system is responsible for controlling the activities of the body.

Q: Question 3 During muscle contraction, the agonist while the antagonist 1. Shortens; lengthens 2.…

A: Muscles that produce movements work in groups during contraction. Therefore, classification of the…

Q: Question 5 What is not a deficiency symptom of Thiamin? O Tachycardia O Confusion O Anorexia O Poor…

A: Introduction:-  Thiamine, also known as vitamin B1, is an essential nutrient that plays a key role…

Q: The effect of aging on the muscle tissue include decrease in , and increase in

A: Muscle tissue is a delicate tissue that makes muscles in animal bodies, and offers ascend to…

Q: transparent membrane that closely follows the contours of the brain.

A: The Pia mater is located underneath the subarachnoid space. It is the only covering which closely…

Q: Question 4 (1 point) The rising phase of the action potential is due to the: a. Entry of potassium…

A: The nerve impulses transfer from one neuron to another neuron in the nervous system. This leads to…

Q: Question 24 is the amount of space an object takes up O volume O length mass O density

A: Matter  It is thing which occupy space and have some mass.

Q: PLease refer to the photos. thank you so much!

A: Frogs have large eyes, no tail, and webbed hind feet that are designed for jumping and swimming.…

Q: The anterior-most part of the brain steam is the

A: The brainstem is very small, accounting for only around 2.6% of the total weight of the brain. It…

Q: Select all the forms of locomotion that are dependent on pectoral fins to generate thrust. |…

A: Need to find which form of locomotion that are dependent on pectoral find to generate thrust.

Q: The exocrine function of the testis is to: O Secrete inhibin Secrete alkalines O Secrete sperms O…

A: The testis can be defined as the organ of the male reproductive system which participates in…

Q: Which of the following represents the hypophyseal portal vein? AREA L CELLS A BLOOD VESSELS B AREA K…

A: Hypothalamic–hypophyseal portal system is a connection of vessels that connect the brain with the…

Q: QUESTION 36 1. During protostome development, gastrulation forms a pit called the blastopore. This…

A: The blastopore is framed by an internal development of the endoderm and mesoderm cells of the…

Q: QUESTION 8 The pleural membranes are located_. around the pelvic cavity in the cranial cavity around…

A: The spaces that enclose the internal organs are called body cavities.

Q: Rugae in the urinary bladder is for: O Transport O Absorption O Decoration O Distension O Secretion

A: The urinary system (renal system) is an important organ system of the body that includes organs,…

Q: Question 4.How first aid reduce the amount of pain experienced by casualties.

A: First aid is the immediate assistance that is given first to any person that supports from either a…

Q: Match the terms to their definition. removing a tissue sample from the body to examine it A.…

A: Removing a tissue sample from body tto examine is called Biopsy.   Studying how a part of body…

Q: If one of the language centers of the brain is damaged - there is nothing that can be done to regain…

A: The speech and language skills are regulated areas in the brain, which includes Broca’s area,…

Q: ALS stands for Amyotrophic Lateral Sclerosis. What is the word "lateral" referring to in this case?…

A: The correct answer is d. The neurodegeneration affects the lateral columns of the spinal cord.

Q: Question 1 Which of the following statements is (are) correct? Select all that apply. The brachium…

A: We can say that The anatomical position of the body can be defined as the description of any body…

Q: What specific kind of tissue is replaced by osteocytes during endochondral ossification? Wharton's…

A: According to guidelines we have to answer the first question only. so please kindly post the…

Q: Question 12 The is a cranial nerve that plays a role in our sense of smell. It was Visible when…

A: The nerves that originate directly from the brain are known as cranial nerves. Human body contains…

Q: QUESTION 18 The function of arteries is to: O carry blood to the lungs carry blood from the heart to…

A: The circulatory system is a complex network of blood vessels that includes arteries, veins, and…

Q: Lub/b sound is produced by the closure of the valves.

A: Heart valves are very important part of heart and plays a vital role in circulation of blood. The…

Q: QUESTION 3 Stents can be used to: Mechanically break up blood clots Block off narrowed arteries O…

A: The blood can be described as the body fluid that can be found in the extracellular region. It is…

Q: QUESTION 9 All of the following are related to the Basal Lamina EXCEPT: O Integrin Proteins Laminin…

A: Basal Lamina is that layer that is released by the epithelial cells atop which the epithelium…

Q: QUESTION 40 When the diaphragm and external intercostal muscles contract O the volume of the thorax…

A: The process of breathing includes the exchange of gases between air and lungs.

Q: QUESTION 8 A large, multinucleated cell that resorbs (destroys) bone matrix is called A. An…

A: The question is asking to identify the type of cell that is large, multinucleated, and responsible…

Q: 19. Label the type of conduction represented in the image below and provide a brief explanation.…

A: The nerve impulse is a low voltage current measured in millivolts (mv). Neurons are electrically…

Q: QUESTION 33 Your tailbone and your nose are vestigial organs. True O False

A: Vestigial organs are those organs which are still present but are no longer in use of us.

Q: QUESTION 18 Which of the following binds to calcium? O A. Troponin OB. Tropomyosin O C. Myosin OD.…

A: The question is asking which among the given options - Troponin, Tropomyosin, Myosin, and Actin -…

Q: The functional and structural unit of the kidneys is the Nephron O Neutron O Neuron O Nematod

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Q: The hormone that function in decreasing plasma calcium level is O Thyroid hormones O Parathyroid…

A: Endocrine glands are the part of endocrine system. These glands maintain the homeostasis in the…

Q: Long Answer Essay You are seeing a patient in your office with a primary complaint of excessive…

A: The most common causes of excessive daytime sleepiness are sleep deprivation, obstructive sleep…

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Q: Which hormone is a steroid hormone? Antidiuretic hormone Prolactin Оxytocin O Testosterone

A: Homeostasis is maintained in our body with the help of interaction between different organ systems…

Q: The major extracellular cation is: O Phosphate O Chlorine O Calcium O Sodium O Potassium

A: Electrolytes are those that help in electrical conduction when in solution and especially when they…

Learning and memory

Learning is defined as a relatively permanent and irreversible adaptive change in behavior. It always results from experience. The ability of an organism to store and recall the effects, sensations, and knowledge gained through learning and experience is called memory.