A fontanelle ________. a. is the cartilage model for a vertebra that later is converted into bone b. gives rise to the facial bones and vertebrae c. is the rod-like structure that runs the length of the early embryo d. is the area of fibrous connective tissue found at birth between the brain case bones

Q: Which event takes place during the seventh week of development? Choose one answer.   a. flattening…

A: Pregnancy is gestation and the development of an embryo into a well-developed fetus over a period of…

Q: BMPs are released from the ___________ blastula-stage embryo?     a. dorsal     b. ventral     c.…

A: BMPs (bone morphogenetic proteins) are a family of signaling molecules that play important roles in…

Q: Most of the skeletal system develops froma. ectoderm.b. endoderm.c. mesoderm.

A: Germ layer, any of three primary cell layers, formed in the earliest stages of embryonic…

Q: The sternal angle is the a. junction between the body and xiphoid process b. site for attachment of…

A: We can say that The sternum is the bone present on the front side of the chest. It is also known as…

Q: Which of these is NOT an effect of an epidural? Select one: O a. Increased likelihood of an…

A: Epidural refer to epidural analgesia a technique of inducing local anesthesia for certain surgeries…

Q: The medullary cavity of a child’s bone may contain:- a. red bone marrow.  b. hyaline cartilage.  c.…

A: A medullary cavity can be defined as a central cavity that is present in the bone shafts. Bone…

Q: Which statement is true in reference to the picture? A. All of the labeled structures (A–E) are…

A: The body's skeletal system comprises the bones, ligaments, tendons, and joints functions to provide…

Q: The pectoral girdle supports the ________. a. arms b. legs c. skull d. thoracic cage

A: The skeleton system is one of the vital systems of a body. It is a system of bones where bones are…

Q: The site of blood cell formation is a. yellow marrow. b. periosteum. c. articular cartilage. d. red…

A: The cardiovascular system composed of the heart, blood vessels, and blood. Blood is the circulating…

Q: _____ are involved in the breakdown of bone.a. Monocytesb. Lymphocytesc. Osteoblastsd. Osteoclasts

A: Bone is the hardest tissue of vertebrate body. This tissue forms the major framework of the…

Q: The skeleton can still grow as long as there is cartilage left in the ___. a. Diaphysis B.…

A: The skeletal system consists of bones and joints in the body. Everybody in animals is made up of…

Q: Production of new bone ______ as a result of increased sexhormone production at puberty.a. is not…

A: Production of new bone is known as osteogenesis.  Puberty is the stage in which secondary sexual…

Q: The embryonic diska. forms between the amniotic cavity and the yolk sac.b. contains the primitive…

A: The continuation of species in the world is due to the process of reproduction, either sexual or…

Q: In a fetal development the long bones are initially composed entirely of ______.   A trabecular…

A: Bone is a specialized connective tissue containing hard mineralized matrix and various bone cells.…

Q: Which of the following extra-embyonic membranes become the embryonic portion of the structure…

A:

Q: In the development of amniotes (reptiles, birds, mammals), the defining feature of gastrulation…

A: Answer is : primitive streak The beginning of gastrulation is marked by the appearance of a groove…

Q: SECTION A 1. The vault is composed of thin sheets of bones separated by membranes called sutures.…

A: Hi! Thanks for your question. As you have posted multiple questions and have not mentioned which one…

Q: Which of the following bones are used to estimate sex?  A. The leg bones  B. The pelvis  C. The…

A: The objective of the question is to identify which bones in the human body can be used to estimate…

Q: The earliest organ to form and begin function within the developing human is the a. brain b. stomach…

A: We know that The development of human beings is the procedure of growth to maturity. The procedure…

Q: cervical means... O A. the abdomen O B. the neck O C. the upper limbs O D. the head

A: We all have heard about the term cervical in many scenario, cervical pain, cervical cancer etc Let…

Q: The parts of the limbs developa. in a proximal-to-distal sequence.b. in a distal-to-proximal…

A: The single-celled zygote, which is formed after the fusion of haploid male and female gamete during…

Q: Ectodermal Derivatives of the Developing Chick Embryo   A. 33-hour Chick Embryo Transverse…

A: 1. Neural  is situated in the region of or on the same side of the body as the brain and spinal cord…

Q: ___________ is the anatomical name for a hole in a bone. a. Fossa b. Foramen c. Condyle d. Tubercle

A: Bones are the structural and functional units of the human skeletal system, made up of a skeleton of…

Q: c. Amelia d. Gigantism O e. Dwarfism

A: The heterogeneous group of disorders resulting in disproportionate short stature come under…

Q: Your friend points out in anatomy class that by the end of the eight week, an embryo’s digits appear…

A: The initial two weeks of intrauterine development are known as the pre-embryonic stage. The…

Q: On which sex is the surface cheekbone smooth and flat a. Males b. Females c. On both sexes d.…

A: In forensic anthropology, knowing one's lineage is important since it can help narrow down the hunt…

Q: As a fetus develops, the amount of cartilage: a. none of the above Ob. stays the same O c. increases…

A: Babies are born into the world with bits of cartilage that will ultimately turn into the hard…

Q: The posterior surface depression at the distal end of thehumerus is thea. intercondylar fossa.b.…

A: A bone consists of bone tissue, cartilage, dense connective tissue, epithelium, adipose tissue, and…