Observe transverse, tangential, and radial sections of a Pinus stem on demonstration. Identify the xylary rays in each section. Why is lateral conduction necessary?

Q: Explain rota terminal cross system and give example

A: A rotaterminal cross-system is a type of crossbreeding in which both rotational breeding and…

Q: What are the functions of Meckelian, hyoid and branchial cartiages? Discuss.

A: Cartilages are connective tissues that form structural parts of the body and also support the body…

Q: Difference between valvate,twisted,imbricate,vexillary?

A: Aestivation refers to arrangement of different parts of flower such as sepals or petals within the…

Q: What is tendril? Name any two types of tendrils.

A: Leaves are the structures on the plant which help the plants to carry out photosynthesis and produce…

Q: Describe the origin and general characteristics of talus (scree).

A: Talus is the second largest bone in the hind foot of human body which is primarily responsible for…

Q: Name the hormone that leads to gigantism.

A: Gigantism is disease characterized by abnormal or excessive growth pattern than the average height…

Q: LIGAMENT: Position: external, internal; Location: prosodetic, amphidetic, opisthodetic. Type:…

A: Hinge ligaments are a part of the structure of the hard shell. For example, the shell of a bivalve…

Q: Define syncytial divisions

A: Fertilization is the process of fusion of male and female gametes that gives rise to a single-celled…

Q: During this silent period what structures are likely to be producing trunk extension torque? Is this…

A: The muscle activation pattern illustrated is termed the myoelectric ‘silent period’, or…

Q: Figure 8.2 Look at the examples of labeling anatomical directions (a through d); then label the…

A: Much like explorers use a map of the world, physicians and other specialists who study the human…

Q: Describe the texture of the stem of the Equisetum

A:

Q: Pôsition: included or exserted; free or united. If free, monandrous, diandrous, triandrous,…

A: Inflorescence is the arrangement of flowers in a plant. Inflorescence is important as it helps in…

Q: Identify a passive tissue that could be exposed to continued plastic stress (deformation). Explain…

A: Passive tissues are those that suffer muscle contraction when they are not stimulated to stretch but…

Q: The optic axis of uniaxial minerals is . axis a. axis d. axis c. axis b.

A: Introduction A optic axis is the direction in which a ray of transmitted light experiences no…

Q: What is the function of tip links?

A: Tip links are thought to be an essential element of the mechanoelectrical transduction (MET)…

Q: Define appositional growth

A: Appositional growth is the increase in diameter of the bones by addition of the bone tissue at the…

Q: Why thumb is not considered as a finger? Give at least 9 reasons. (Explain this according to the…

A: Thumb is not called fingers because fingers have two joints and three bones called phalanges but the…

Q: Name the structure absent in interstitial lamellae.

A: DEFINITION:-  Interstitial lamellae present in ultrastrcture of compact bone ... They are not…

Q: Determine - Seven major function performed by peoteen.

A: Numerous functions of proteins are carried out by the human body. They participate in all of the…

Q: Name the muscles of ciliary body that helps in accomodation.

A: Eye is the chief organ of the visual system. In most mammals they are paired and oval or spherical…

Q: 5.The ____________ __________________ is a circular tube that connects to each of the radial canals…

A: in echinoderms, the water vascular system aka ambulacral system is used as a hydraulic system for…

Q: What are the fiber bundles in the slide below made of?

A: Connective tissues consist of living cells and extracellular matrix. It has three components namely…

Q: Define spiral lamina

A: Spiral lamina is a bone of inner ear.

Q: Compare the functions of statocytst, semicircular canals, uticle and saccule

A:

Q: Describe the appearance and functional changes in a babyboy with: (1) epispadias and (2) hydrocele.

A: Epispadias and hydrocele both are a birth defect that generally occurs in baby boys and girls. This…

Q: Discuss lift nets.

A: Lift nets are also known as lever nets. This is a method of fishing by using nets to capture fishes.…

Q: Give the biological term for malleus, incus and stapes.

A: The ear is a sensory organ responsible for hearing in animals. The parts of the ear include:…

Q: How do you determine whether a loop pattern is a radial loop or an ulnar loop?

A: Loops are a type pf pattern commonly seen in human fingerprints. Other patterns seen in fingerprint…

Q: Describe the rooting reflex and palmar grasp and at what ages these reflexes typically appear and…

A: In the first several weeks of life, your baby's actions are mostly reflexive. This indicates that it…

Q: Name the superior dome shaped part above the opening of fallopian tube.

A: Reproduction is a biological process by which an organism reproduces an offspring who is…

Q: Give a detailed description of the histology of the circumvallate papillae

A: Humans have five special senses namely sight(vision), hear, smell, taste and touch which are the…

Q: Describe the major characteristics of Taenia saginata and Taeniasolium.

A: Taenia saginata and Taenia solium are types of tapeworm, Taenia saginata being the largest of the…

Q: Complete the table about dermatome. Root Injury  Movment  Weakness Reflex Involved C5  Shoulder…

A: Dermatomes are skin areas that send signals to the brain through spinal nerves. Temperature,…

Q: 6. Use your text to identify all the structures in the figures below. Also provide a brief…

A: Male reproductive system: 1. Testis: it is the primary sex organ in males. It produce testosterone…

Q: Into what functional category is a symphysis placed? Why is it in this category?

A: The human skeleton has various functions like protection, strength, supporting weight, and have…

Q: Owhat would happen to the parameaum ië the external meaum IF Concentratiom increased past 7units?

A: Paramecium is a single celled organism.  This is grouped under the Protista kingdom. Contractile…

Q: Briefly explain the formation of synovial fluid.

A: Synovial fluid, commonly known as synovia, is a viscous fluid found in synovial joint cavities. The…

Q: نقطة واحدة * surrounds a group of cells (each of bundle) forms a fascicle Epimysium O Perimysium O…

A: Each skeletal muscle is a multi-tissue organ. Muscle fibres, blood vessels, nerve fibres, and…

Q: which of the following is true regards to the structure of the annulus fibrosus of the normal…

A: The intervertebral discs constitute 1/4th of the length of the spinal column. Discs between the…

Q: Dffentiake pyccumidal and Monopadal pinnate Thin of ectomycoahized roct. between monopoclial…

A: Ectomycorrhiza It is a form of symbiotic relationship found in between a fungal symbiont called as…

Q: Identify the actions of the superior olivary complex.

A: The superior olivary complex is also referred to as the superior olive. It is a collection of…

Anatomical Position

Anatomical position refers to the position in which an individual faces forward with their upper limbs stretched to both sides with palms facing forward. The standard anatomical position of the body is used to reference other anatomical aspects of the body.