1. Jawless fish (modern) 2. Cartilaginous fish 3. Bony fish 4. Amphibians 5. Reptiles 6. Birds 7. Mammals Diaphragm and hair Feathers, horny beak Notochord in adult Cartilaginous endoskeleton Leathery-shelled eggs Intrauterine development No scales, jaws, or operculum Lungs, paired limbs, no scales Epidermal scales Dermal scales Operculum, swim bladder Subterminal mouth, paired fins Poikilothermic Homeothermic Two-chambered heart Four-chambered heart Seven pairs of gill slits Bony endoskeleton Milk-secreting glands Claws or nails Hard-shelled eggs Lightweight dermal scales Ribcage Three-chambered heart . Write the numbers of the "unknown" vertebrates in the correct spaces. Jawless fish Amphibians Birds Cartilaginous fish Reptiles Mammals Bony fish

Q: Question 18 Parathyroid hormone causes an increase in potassium concentration in the blood. True…

A: Introduction: Parathyroid hormone hormone (PTH) is a hormone that parathyroid organs release to…

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: Meiosis:

A: MEIOSISBEFORE MEIOSISInterphaseDNA is replicatedMEIOSIS IProphase ISynapses occurs; crossing over…

Q: Name and describe the functions of bone.

A: Bone is a living tissue that is rigid and makes up the skeletal system of the body. There are about…

Q: Salma Rick Layla Adie Mac A Rh A Rh Rh Rh Rh B B B The blood type for Salma is The blood type for…

A: The blood type for Salma is A positive The blood type for Rick is AB negative  The blood type for…

Q: Question 10 When your grandmother got married at age 24, she was 5 feet, 5 inches tall. Currently,…

A: 10.The correct option for the given question is - Option b) she has one or more intervertebral disks…

Q: The directional term that is opposite of superior is

A: The anatomical directional term describes the location of structures or regions of the body. It can…

Q: QUESTION 10 Click directly on the chromosomal location named 2q22. You can click on either…

A:

Q: The hormone oxytocin relaxes the muscles and ligaments in the pelvis and softens the cervix in…

A: In addition to being released during intercourse, following ovulation, labor, childbirth, and…

Q: Please answer in detailed explanation about these animal cloning questions a. What is animal…

A: The term cloning refers to number of different processes that leads to production of genetically…

Q: 56. Name the line indicated by tag #56? 57. Name the structure/ line indicated by the tag #57? 58.…

A: Skeletal muscles are composed of elongated, narrow, cylindrical fibres called muscles fibres. These…

Q: Based on the results of the electrophoresis plate the the left: Which man is the most likely father…

A: Here according to the DNA fingerprinting procedure, DNA sample from all the individuals are…

Q: Note the sinusoids, what is their function?

A: Circulatory system is a type of body system which play important role in circulation of body fluids,…

Q: Describe (3) changes that occur at birth in changing from a fetal to an adult circulatory pattern.

A: During pregnancy,the fetal circulatory system is much more complicated than after birth. The fetus…

Q: QUESTION 16 Identify the structure indicated by number 1. 5. 9 10. 18 -2 -17 15 12 13

A: Nervous system is the chief coordinating media of the body of which brain is in the core of such…

Q: QUESTION 6 The muscle fibers of cardiac muscle are electrically coupled by can control the activity…

A: Heart consists of cardiac muscles that are made up of striated muscle fibres. These are involuntary…

Q: Discuss the human life cycle and the purpose of meiosis.

A: The family Hominidae and the genus Homo include the culture species known as humans. Humans resemble…

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 30 Scoliosis is a relatively common type of abnormal spinal curvature. The majority of…

A: a right thoracic curve.  Scoliosis is a type of abnormal spinal curvature that is relatively common.…

Q: w absolute indications exist for the performance of caesarean births. Question 64 options:

A: A. true  Absolute indications include : Central placenta previa

Q: The broad ligament connects the vaginal wall to the uterine lining and supports both structures.…

A: True

Q: Please find the answer to all 4 questions Single-Unit recording is  A technique that allows us to…

A: The action potential is the excitation event of nerve cells by which nerve impulses propagate from…

Q: Offspring (new cell) DNA is identical to the parent DNA in: mitosis O meiosis O both

A: Cell division is required for the growth, repair and formation of reproductive cells. Cell division…

Q: the middle menix is the?

A: Central nervous system comprises of two main parts namely brain and spinal cord. Brain has several…

Q: What would be the direct result of the enzymes in the acrosome not working properly?

A: WHAT IS ACROSOME ? The acrosome is a special kind of organelle with a cap like structure that covers…

Q: QUESTION 12 Give the letter of the region where antidiuretic hormone is produced.

A: Endocrine gland is an endocrine gland. Pituitary gland is also known as master gland in our body.…