Description : The nervous system develops from which germ layer? a) ectoderm b) mesoderm c) endoderm d) none of the above
Last Answer : ANSWER: A -- ECTODERM
Description : Gonads develop from embryonic (a) ectoderm (b) endoderm (c) mesoderm (d) both mesoderm and endoderm.
Last Answer : (c) mesoderm
Description : Eye lens is formed from (a) ectoderm (b) mesoderm (c) endoderm (d) ectoderm and mesoderm.
Last Answer : (a) ectoderm
Description : The amnion of mammalian embryo is derived from (a) ectoderm and mesoderm (b) endoderm and mesoderm (c) mesoderm and trophoblast (d) ectoderm and endoderm
Last Answer : (a) ectoderm and mesoderm
Description : Coelom is found between (a) body wall and ectoderm (b) ectoderm and endoderm (c) mesoderm and body wall (endoderm) (d) mesoderm and ectoderm.
Last Answer : (c) mesoderm and body wall (endoderm)
Description : The amnion of mammalian embryo is derived from (1) ectoderm and mesoderm (2) endoderm and mesoderm (3) mesoderm and trophoblast (4) ectoderm and endoderm
Last Answer : (1) ectoderm and mesoderm
Description : What are ectoderm and endoderm germ layers?
Last Answer : Need answer
Description : Assertion : Originwise hair are epithelial tissue which are of ectodermal origin. Reason : Epithelial tissue can be formed from mesoderm and endoderm
Last Answer : Assertion : Originwise hair are epithelial tissue which are of ectodermal origin. Reason : Epithelial ... . If both Assertion & Reason are false.
Description : Assertion : Adrenal gland have dual origin. Reason : The aderenal cortex develops from endoderm while adrenal medulla develops from mesoderm.
Last Answer : Assertion : Adrenal gland have dual origin. Reason : The aderenal cortex develops from endoderm while ... D. If both Assertion and Reason are false.
Description : The outer most layer of skin is called the: a) endodermis b) mesoderm c) epidermis d) dermis
Last Answer : ANSWER: C -- EPIDERMIS
Description : What are the three types of germ layers that form tissues and organs in animals ?
Last Answer : The three germ layers are the ectoderm, the mesoderm, and the endoderm. 39. How is the mesoderm (third germ layer) of triploblastic animals formed? The mesoderm appears from differentiation of endodermal cells that cover the dorsal region of the archenteron.
Last Answer : The three germ layers are the ectoderm, the mesoderm, and the endoderm. Image Diversity: germ layers
Description : Which are the germ layers present in cnidarians? Which tissues of the animal do they originate?
Last Answer : These beings present ectoderm and endoderm, two germ layers. Animals with only two germ layers are called diploblastic animals. The ectoderm gives birth to the epidermis and the endoderm originates the covering of the digestive cavity. Image Diversity: germ layers
Description : Which germ layer developes first during embryonic development?
Last Answer : Which germ layer developes first during embryonic development? A. Ectoderm B. Mesoderm C. Endoderm D. Both 1 and 3
Description : In a vertebrate which germ layer forms the skeletal muscles :
Last Answer : In a vertebrate which germ layer forms the skeletal muscles : A. Ectoderm B. Endoderm C. Mesoderm D. Both 1 and 2
Description : What is the germ layer from which the coeloms originate ?
Last Answer : The coeloms are originated from mesoderm.
Description : Which is the characteristic cell in ectoderm ?
Last Answer : Answer : Nidoblast is a characteristic cell in ectoderm.
Description : Ectoderm give rise to
Last Answer : Ectoderm give rise to A. Cornea, hearth, bronchi, dentine B. Adrenal cortex, tongue, liver, retina ... Enamel of teeth, nails, adrenal medulla, hair.
Description : Ectoderm forms
Last Answer : Ectoderm forms A. Bones and muscles B. Lining of gut and respiratory organs C. Enamel of teeth and cornea of eye D. Gonads and blood vessels.
Description : Which are derivatives of endoderm?
Last Answer : Which are derivatives of endoderm? A. Muscles and blood B. Alimentary canal and respiratory organs ... reproduction organs D. Skin and nerve cord.
Description : The following structure arise from surface ectoderm: a. conjunctival epithelium b. lens c. lacrimal gland d. all above
Last Answer : all above
Description : Endoderm forms a. digestive tube b. kidney c. nails muscles
Last Answer : digestive tube
Description : Ectoderm forms a. Epidermis b. Blood c. larynx d. All
Last Answer : Epidermis
Description : The blastula develops into the: a) gastrula b) morula c) endoderm d) zygote
Last Answer : ANSWER: A -- GASTRULA
Description : Body cavity is the cavity present between body wall and gut wall. In some animals the body cavity is not lined by mesoderm. Such animals are called
Last Answer : Body cavity is the cavity present between body wall and gut wall. In some animals the ... Acoelomate B. Pseudocoelomate C. Coelomate D. Haemocoelomate
Description : Which of the following are triploblastic, acoelomate with blind sac type of body plan, and parechyma cells originating from mesoderm fill up the cavit
Last Answer : Which of the following are triploblastic, acoelomate with blind sac type of body plan, and ... B. Plathyhelminthes C. Annelids D. Arthropoda
Description : Mesoderm is formed through invagination of
Last Answer : Mesoderm is formed through invagination of A. Ectoderm B. Endoderm C. Inner mass of cells D. Primitive streak.
Description : How is the mesoderm ?
Last Answer : third germ layer) of triploblastic animals formed? The mesoderm appears from differentiation of endodermal cells that cover the dorsal region of the archenteron.
Description : Mesoderm form a. Muscles b. Bone --- c. gonad d. All
Last Answer : All
Description : In a plant, the layer of persistently meristematic tissue, giving rise to secondary tissues, resulting in growth in diameter is which of the following? a) bark b) cambium c) capsule
Last Answer : ANSWER: B -- CAMBIUM
Description : What is the difference between a somatic cell and a germ cell?
Last Answer : A: A somatic cell is any cell in the body that is not a germ cell, which are the cells that give rise to eggs or sperm. Somatic cells are diploid, meaning they have two copies of each chromosome, while germ cells are haploid, meaning they have only one copy of each chromosome.
Description : Do you agree with this acquaintance's thoughts on the "germ" situation?
Last Answer : I’d remind her there are more critters and germs inside her gut than that little cob would ever carry on the ground. Most critters and germs are our friends.
Description : Is wheat germ still in favor as a health food?
Last Answer : answer:Since I eat steel-cut oat meal almost daily, I have the germ as part of the whole package. My feeling these days is, when I can manage it, to eat as close to the source as possible. Edamame beans trump soy. Quinoa trumps bread.
Description : Is it a good idea to put Wheat Germ on a hamburger in order to increase personal fiber intake?
Last Answer : answer:If you are eating burgers, the iconic American dish, don’t mess with them. You can get fiber in a dozen other different and appetizing ways.
Description : How do I clean my new second hand fridge to ensure it is germ free?
Last Answer : Use a spray-cleaner that contains bleach. I returned from winter break to find my fridge covered in mold, and that’s what I used. Worked like a charm, the fridge was uber clean and spotless. Kinda smelled like bleach for a couple days, but there’s a comfort in that :D
Description : How well does Germ X work?
Last Answer : I’ve never noticed sticky hands from Germ-X. I use “original”, perhaps you are using some with aloe. I know that aloe can leave a sticky residue behind on hands.
Description : What is germ line gene therapy? -Biology
Last Answer : answer:
Description : Which colloidal solution is commonly used as germ killer? -Do You Know?
Last Answer : colloidal solution is commonly used as germ killer soo therefore the option a is correct
Description : Which Biologist proposed the theory of Germ plasm? -Do You Know?
Description : What type of cell division produces germ cells ?
Last Answer : In meiosis cell division, germ cells are produced.
Description : Is Corona Virus China's Germ Weapon ?
Last Answer : Yes Corona virus is China's germ weapon. Danny Shoham, a former Israeli military intelligence officer, claims that the Covid 19 virus was created in the laboratory of the Wuhan Institute ... the Israeli intelligence agency Mossad. Then US President Donald Trump joined the list. Detailed prothomalo
Description : What is a germ cell ?
Last Answer : The cells that are produced in the male and female body in the organism are called germ cells.
Description : What is the name of the germ of allergy ?
Last Answer : The human body has an immune system. Allergies can be caused by a breakdown in the immune system. Sometimes our body tries to resist many kinds of things that are not harmful. Allergies are ... a type of micro-organism called mite which is responsible for causing allergies in about 60% of cases.
Description : What is the English of germ cells ?
Last Answer : Gametic cell English .
Description : How many germ cells mate in sexual reproduction ?
Last Answer : Sexual reproduction involves the union of 2 germ cells
Last Answer : Sigella dysentery bacteria.
Description : Which type of germ cells contain 23 chromosomes
Last Answer : Which type of germ cells contain 23 chromosomes A. Spermatogonia B. Primary spermatocytes C. Secondary spermatocytes D. None of above
Description : If a germ cell in a female gonad and a germ cell in a male gonad begin undergoing meiosis simultan eousely, what will be the ratio of ova and sperms p
Last Answer : If a germ cell in a female gonad and a germ cell in a male gonad begin undergoing meiosis simultan eousely, what will be ... `1:2` C. `1:4` D. `2:1`