If sclerotization of the arthropod cuticle is inhibited

Q: Provide an answer in number 1 to 10. Understand carefully the given direction below in order to…

A: 1. stirrups. 2.rod cells 3.delicious 4.ultrareceptor 5.skull 6.rough muscle. 7.pyrotropism…

Q: Describe electroreceptors and how they are used by the animals that have them

A: Electroreception- is the biological ability to attain natural electrical stimuli. These system…

Q: The olfactory pits form from which of the following?a. mesodermb. cartilagec. ectodermd. endoderm

A: Olfactory pit refers to the depression on the head of an embryo, which becomes converted into  a…

Q: Orricles in sequence from the tympanic membrane to the oval window.

A: Ossicles : These are the bones which are very small in size are present inside the middle ear .…

Q: Compare the function of the maculae in maintaining static equilibrium with the role of the cristae…

A: Maculae is defined as the specialized mechanoreceptors present within the ear's utricle and saccule…

Q: Stepwise ommatidial development begins with the differentiation of photoreceptors. ______ is the…

A: In Drosophila, the ommatidium consists of eight photoreceptors (R1 to R8). R1 to R6 represents major…

Q: Contrast the structure and functioning of the compound eye of arthropods with the camera-type eye of…

A: Eyes are sense organs. The receptor present in the eye responds to environmental changes.…

Q: Identify each of the following structures in a rat dissection

A: The given disection are of rat intestine and its heart.

Q: Gibbons are knuckle-walkers when on the ground. True or False

A:

Q: Draw a well labelled diagram of human eye.

A: The human eye is a sense organ that is involved in transmitting the sensory impulses from the eye to…

Q: Fill in the blank:  The auditory tube opens through the wall of the ______________.

A: The auditory tube is also known as Eustachian tube.  This auditory tube extends from middle ear to…

Q: Area pellucida vs area opaca in terms of sizes and shapes: 13 hours 18 hours 21 hours

A: The embryonic stage in chick is a stage when the fetus is in the developing zone. These is the stage…

Q: Female cones are larger than male cones. How is this adaptation helpful inreproduction? Give 3…

A: Gymnosperms produce both male and female cones from a leafy sporophyte. These cones contain male and…

Q: Phenomena included in Florence Nightingale and Myra Levine Theory

A: In order to convey information coherently and meaningfully, nurses have needed to categorize…

Q: Discuss the importance of insects to man

A: Insects belong to the Phylum Arthropoda of the Kingdom Invertebrata. They form one of the largest…

Q: Name the part that helps in dark and light adaptations.

A: The eye is the most important sensory organ in the organism. It is mainly responsible for vision. In…

Q: tissues in dermis of the crocodile skin

A: Skin is the largest organ that covers the outside of the body. The skin along with its appendages…

Q: Hyaline cartilage is found in the external ear of mammals.

A: Cartilage is a soft connective tissue that differs from bone in a number of ways. For one thing,…

Q: In dissecting frogs, what other suggestions/methods should be done in order to improve the…

A: Lay the preserved frog on its back, spread out its limbs, and pin them to the tray. Use forceps to…

Q: Arthropods are known for displaying "tagmosis", which means that arthropods have tagma. The tagma of…

A: Animals (likewise called Metazoan) are multicellular eukaryotic creatures that structure the natural…

Q: Speculate about the selective advantage of radial symmetry and a diffuse nerve net for sessile and…

A: INTRODUCTION Advantages of radial symmetry and diffuse nerve net in sea anemone and jelly fish is…

Q: Describe sensory receptors that insects have to various stimuli.

A: All insects have some type of sensory receptors or simply sense organs that helps them to…

Q: The structure at the tip of the arrow is .. ... in

A: Cell plate in plants is the correct answer i.e. the last option.

Q: Myopia is connected with ? ears lungs eyes None of these

A: Myopia is also known as near-sightedness. It is a condition in which a person can see close objects…

Q: To evaluate understanding about the 2 types of ASEPSIS.

A: Asepsis or aseptic means the shortfall of microbes, like microscopic organisms, infections, and…

Q: Dorsal view of the lower jaw of frog and Ventral view of the hyoid apparatus pf the frog

A: The endoskeleton of frogs is described under two main categories and they are (i) The axial skeleton…

Q: describe only what you see in the picture.

A: Bones are hard and rigid internal structures made up of calcium and phosphates. They contitutte the…

Q: Explain how the ameba moves. (use specific terminology)

A: Amoeba Proteus is the most popular, free living protozoan. It was first discovered by RV Rosenhoff…

Q: Fill in the blank:  The sensory organ within a semicircular canal is called a…

A: The ear is the organ of both hearing and equilibrium. The ear is subdivided into 3 major parts:  the…

Q: Explain the differences between stimulus 1, 2 and 3. Provide examples.

A: Description of Stimulus 1:- This is a subthreshold stimulus since there is no action potential in…

Q: Fully interpret this TSI tube.

A: The capacity of Enterobacteriaceae to ferment glucose, lactose, and sucrose, as well as generate…

Q: why nutrient broth is used for blind control

A: Nutrient broths (liquid nutrient medium) and LB medium (Lysogeny Broth) are the most popular liquid…

Q: Explain how ultrasonic detectors of certain nocturnal moths are adapted to help them escape an…

A: Sound wave is the distribution or pattern caused by the movement of energy traveling by a medium…

Q: Select the options that properly describe the function and features of cones. A bright blue light…

A: Eyes are complex sense organs. they gather information from the environmental stimulus, and the…

Q: spond to the following: Does the IRB serve a necessary purpose? Why/why no

A: The  IRB stands for: -I=institutional -R=review -B=board  This is a process. The purpose of this…

Q: Briefly discuss the contribution of the cuticle to the success of arthro-pods, and name some other…

A: Arthropods are the most diverse and successful organism. Presence of some other adaptive features…

Q: true or false Tracheids are like drinking straws for a plant.

A: Plants are organisms with eukaryotic cells having cell walls and are capable of synthesizing their…

Q: Gyrodactylus salaris

A: Gyrodactylus are a type of monogenean fish trematode parasites that are often found on the skin but…

Q: Bristle-like structures that provide traction for annelids are called chaetae cilia hair cells

A: Annelids are large phylum; it contains more than 22000 species, such as earthworms, ragworms, and…

Q: Name the part that is affected in astigmatism.

A: Eye is an organ which helps us to provide vision it has several photoreceptors which receives light…

Q: BASED ON THE TEXT: ON MOSQUITOES 1. Describe how the pest mates. 2. Describe the development of…

A: The female mosquito mate with male mosquito in aerial leading to insemination trasfering seminal…

Q: Why leeches and not other animals are used in studying nervous system functions?

A: The medicinal leech (genus hirudo) is a classic model animal used in many studies in the field of…

Q: produced by a bird that flies.

A: Example of flightless birds that cannot fly are ostrich, Kiwi and emu. The birds that are able to…

Q: Rods and cones are located in the

A: Rods and cones are photoreceptors which are responsible for vision in eyes. Rods are used in vision…