Similar traits are classified as by function or origin. _____ structures share a similar embryonic origin. ______ organs have a similar function.

Q: The brain and spinal cord develop from a longitudinal ectodermal channel called the _____.

A: Brain and the spinal cord consists of the central nervous system of the body and the nervous system…

Q: Why are conditions such as haemophilia and red-green colour blindness rarely found in women

A:

Q: Match up the following components of the cortical blood-brain barrier with their developmental…

A: The blood-brain barrier is an important feature of the human central nervous system. It constitutes…

Q: Milk production in the mammary glands is stimulated by a hormone from the pituitary gland…

A: Pituitary gland is a small pink coloured gland. Morphologically pituitary has three parts namely…

Q: Paroxysmal means what? a.Occasional and mild b.Constant and severe C.Sharp and episodic…

A: It has the following meaning: a sudden attack. an increase of symptoms of a disease that often…

Q: Difference between reproductive organ of bull and boar

A: The name of the reproductive parts of bull and boar are the same, only the relative size of the…

Q: The hormone that induces milk production in women is while ------ milk ejection. prolactin…

A: Hormones are chemical substance secreated by our body that has an effect on the growth and…

Q: oogenesis.

A: oogenesis -In the human female reproductive system, growth process in which the primary…

Q: major bod nervous s muscle tis

A: Through the process of gastrulation, three germ layers are formed during early embryonic life. The…

Q: D C B- А 'E G

A: The given diagram represents the female reproductive organ with baby. We need to identify the parts.

Q: If the whole ectoderm is exposed to high levels of BMP activity, which of the following ectodermal…

A: The succession of significant biological changes linked with growth, information transmission, and…

Q: Distinguish between the primary and accessory malereproductive organs, then explain how each…

A: The male reproductive system is composed of many structures namely testes, scrotum, spermatic ducts,…

Q: Define what Negative Feedback is in terms of developmental biology. And then provide an example that…

A: In general, feedback is a regulatory process found in all types of biological systems. This type of…

Q: Identify the following structures: choose from : egg producing reproductive organs / fat bodies /…

A: The image above portrays various organs in the frog body. The picture shows the ventral view of the…

Q: Which of the following is NOT a function of the placenta? Question 23 options: To supply the…

A: By unraveling the intricacies of the placenta, we can gain a deeper appreciation for the remarkable…

Q: Explain how different lifestyles can increase the risk of certain diseases

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: Frog's Dorsal Internal Organs Explain the functions of the internal organs (focus on the dorsal…

A: The major organs involved in the process of digestion in frogs include mouth, pharynx, esophagus,…

Q: below is an image of a cat's urogenital system, specify what the structure pointed and labeled A is

A: The Organs Of Reproduction And Urinary Excretion In Vertebrates Are Known As The Urogenital System,…

Q: Gli3 and distal Hox gene expression Gradual reduction in distal Hoxd dosage Ноxd13 +/+ +/- +/+ +/-…

A: Hox genes specifies the identity of the limb region. It also sepcifies whether a particular…

Q: The ______ carries food and water to the developing zygote.

A: Nutrients are necessary for maintaining the growth of the embryo. In plants, the endosperm is the…

Q: Distinguish between the primary and accessory femalereproductive organs, then explain how each…

A: The reproductive system is a complex system with a number of interconnected different organs to…

Q: Make a table to identify amle and female homologues and describe it common function. Minimum of 7…

A: Gender homologues are analogous or equivalent structures in males and females which perform the same…

Q: plain why fertilization in sea urchin and frogs is regarded as external whereas mammals'…

A: Fertilization is the process in which the male and female gametes can fuse together to form a zygote…

Q: Many older people have difficulty with mobility and selfmaintenance tasks such as dressing and…

A: An organ system is a set of organs that work together to perform one or more functions as a…

Q: Name some derivatives of the neural What is the lamina terminalis

A: Q1. Neural Crest: Neural crest cells are a type of transitory cell that arises from the embryonic…

Q: Cystic fibrosis What causes this disorder? The genes/chromosomes that are involved Is the disorder…

A: Cystic fibrosis (CF) is a genetic disease that affects protein in the body. Cystic fibrosis patients…

Q: Which of these becomes the gastrointestinal tract? mesoderm endoderm ectoderm all of the above none…

A: The Gastrointestinal (GI) structures are the structure amidst the mouth and the anus.

Q: The __________ arteries are the blood vessels of the heart, responsible for nutrient and O2…

A: According to the question, we have to explain and fill up the blanks as given above. So, let us have…

Q: A ball of cells that inside is full of cells is called?

A: Answer: The blastula is a hollow sphere of cells, referred to as blastomeres, surrounding an inner…

Q: Which of the following tissues of the limb does not arise from lateral plate mesoderm? fascia blood…

A: Lateral plate mesoderm It is the mesoderm which can be found at the periphery of embryo. It is…

Q: A iecc.instructure.com D Question 3 The kidenys are made primarily from what germ layer? endoderm…

A: During the embryonic development at the time of gastrulation the embryonic layer gets differentiated…

Q: Paroxysmal means what? a.Occasional and mild b.Constant and severe C.Sharp and episodic…

A: Paroxysmal pain is a sudden and intense pain that comes and goes in recurrent episodes. It is often…

Q: Give a human condition that results from the abnormal development of the 1) neural crest and 2)…

A: Cell movements in gastrulation cause a major rearrangement of the embryo, transforming it from a…

Q: Give the name of the structure that the phrase describes. The structure that is formed after the…

A: Morula is a 16 cells stage in which cells are contained in a solid ball known as zona pellucida. In…

Q: Epithelial cells with microvilli are most likely founda. lining blood vessels.b. lining the lungs.c.…

A: Epithelial tissues occur in form of sheets on the surface of the organs and therefore, have one free…

Q: IDENTIFICATION - Define what is asked (Subject - Developmentan Biology) 1. Development of…

A: Introduction: Specialized cells: These cells perform specialized functions in multicellular…

Q: Talking about the influence of our environment in the growth and developmental process, which among…

A: Growth is defined as an irreversible increase in the size of an organism. It refers to the increase…