Final answer:
The main differences between the pubertal growth of girls and boys include the onset of puberty, the growth spurt, and distinct features such as menstruation in girls. Girls start puberty and their growth spurt earlier, and by adulthood, they are generally shorter than males.
Explanation:
Differences Between the Pubertal Growth of Girls and Boys
Puberty marks significant growth and development during adolescence with notable differences between girls and boys. In girls, puberty typically begins between the ages of 9 and 10 with the development of breasts and pubic hair. Girls experience a menstruation cycle, with the first menstrual period being called menarche. Boys generally begin puberty between the ages of 11 and 12, with developments like the growth of external genitals, facial hair, and a deepening voice.
The growth spurt timing also differs; girls start their growth spurt earlier than boys, which leads to an earlier peak growth rate but a lower one compared to boys. By adulthood, these differences in timing and rate contribute to why females are about 10 centimeters shorter than males on average.
Menstruation and Growth Patterns
Menstruation is a regular discharge of blood and mucosal tissue from the inner lining of the uterus through the vagina. Adolescent growth spurt (AGS) is marked by these distinct puberty changes in both sexes but leads to sexual dimorphism in adult size, body composition, and overall shape.
Respiration _____, and cellular respiration ______.
a.uses glucose . . . produces glucose
b.produces glucose . . . produces oxygen
c.is gas exchange . . . produces atp
d.produces atp . . . is gas exchange
e.produces glucose . . . is gas exchange
Respiration uses glucose while cellular respiration produces ATP.
Explanation:In biology, respiration refers to the process by which organisms obtain energy from the breakdown of molecules like glucose. Cellular respiration, on the other hand, is a specific metabolic process that occurs within cells to produce ATP (adenosine triphosphate), the energy currency of the cell.
So, the correct answer is d. Respiration uses glucose to produce ATP, while cellular respiration is the process of producing ATP through the breakdown of glucose or other molecules.
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explain how natural selection related to the development of diversity in and among species during the Mesozoic era
Survival of the fittest is one most important for the nature where the one who gets adapted gets survived in the nature whereas the one who is not gets demolished.
What is the basic history about evolution regarding nature ?
It is the basic hypothesis that the advanced species are developed from the ancestral ones where the one is having almost the same features but with the advancements in it.
Even during the mesozoic area the fast change in the environment the rapid change in the environment and the atmosphere changing rapidly in terms of adaptations and the living, the nature took the ones who fit the best.
The ones who fit the best in nature that the ones who strongly fit in the nature overcoming all the problems and challenges they face in nature are chosen by nature this is why it is said that it is the survival of the fittest by the nature.
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Two populations of birds in the same ecosystem begin to compete for the same food resources. What will most likely be the result of this interspecific competition? A. There will be a reduction in the population size of one or both species. B. There will be an increase in the population size of one or both species. C. One or both species will emigrate to a new ecosystem. D. One or both species will stop utilizing the shared food resources.
Answer:
There will be a reduction in the population size of one or both species
Explanation:
Answer: A. There will be a reduction in the population size of one or both species.
Explanation:
Interspecific competition is an ecological competition which occurs between two distinct species which compete for the same type of resource. According to the competitive exclusion principle, no two species can have the same ecological niche. The species which is more stronger and superior over the other receives the resources over the other. The other species will decline in number.
According to the given situation if the populations of birds in the same ecosystem begin to compete for the same food resource. There will be a reduction in the population size of one or both species due to the competitive exclusion principle.
The sling you apply to an injured friend's arm should be
He fluid surrounding body cells within the tissues is called
Explain how natural selection is important to biomes an organisms.
How would the removal of hydroxyapatite crystals from bone matrix affect the physical properties of a bone? how would the removal of hydroxyapatite crystals from bone matrix affect the physical properties of a bone? the bone would be stronger. the bone would be less flexible. the bone would be more flexible. the bone would be less compressible?
The presence of gill slits in the early stages of the development of an embryo indicates its future as a fishâ¦.true or false? (you may need to research quickly what gill slits are.)
Answer:false
Explanation:
To develop a standard or benchmark, firms need to start with
a. collecting benchmarking information.
b. determining what to benchmark.
c. forming a benchmark team.
d. identifying benchmarking partners.
If you see two people walking and holding hands, you perceive that they are a couple because of the Gestalt principle of
The two main types of fermentation are called
A. alcoholic and aerobic.
B. aerobic and anaerobic.
C. alcoholic and lactic acid. <---
D. lactic acid and anaerobic
right? :)
The vibrations of the eardrum are amplified by three tiny bones: the malleus, the incus, and the stapes. they are located in the _____________. middle ear cochlea semicircular canals inner ear
How does connective tissue differ from the other three major tissue types? how does connective tissue differ from the other three major tissue types? connective tissue often consists of relatively few cells embedded in an extracellular matrix. connective tissue consists of contractile proteins. connective tissue consists of cells capable of transmitting electrical impulses. there are three types of connective tissue. connective tissue is found lining body surfaces?
The answer is ‘Connective tissue often consists of relatively few cells embedded in an extracellular matrix’. Epithelial, connective, muscle, nervous are the other types of animal tissue. The reason the connective tissue is composed largely of fibers and few cells is due to its role in support (and holding together organs) and protection.
Answer:
How does connective tissue differ from the other three major tissue types? how does connective tissue differ from the other three major tissue types? connective tissue often consists of relatively few cells embedded in an extracellular matrix. connective tissue consists of contractile proteins. connective tissue consists of cells capable of transmitting electrical impulses. there are three types of connective tissue. connective tissue is found lining body surfaces?
Explanation:
Which of the following is unique for any given element?
the number of neutrons
the mass of a neutron
the number of protons
the charge on the electrons
The answer is the number of protons
A 3-year-old has a history of recurrent urinary tract infections (uti). which practice implemented by the parents for the child indicates an understanding of preventive measures regarding these infections?
if two organisms are in the same phylum what other classification do they share
What are the hazards of extracting mineral resources from the ground? Question 23 options: 1) It can provide new jobs. 2) It can allow the resource to be used in a helpful way. 3) It can improve technology. 4) It can cause air, soil, or water pollution.
The body makes antibodies against its own myelin in the diseases of ________ and ________. carpal tunnel syndrome, bell's palsy neural tube defect, meningitis guillain-barre syndrome, multiple sclerosis paraplegia, quadriplegia
Secretion of adh (antidiuretic hormone) from the __________ occurs in response to __________ and causes __________.
Which type of plant has seeds protected by ovary layers
17. How can scientists use the following pedigree? (1 point)
a. to confirm the principle of independent assortment
b. to confirm the one gene: one protein concept
c. to study the phenomenon of dominance
d. to study the inheritance pattern of a sex-linked trait
_______________________ bacteria make their own energy, either through photosynthesis or through chemosynthesis.
Question 4 options:
A. Autotrophic
B. Heterotrophic
C. Eukaryotic
The major evolutionary episode corresponding most closely in time with the formation of pangaea was the _____.
Which of the following correctly compares the changes that take place in an ecosystem during primary succession and secondary succession?
A) Primary succession takes place over a long period of time on newly formed land, while secondary succession occurs quickly in areas that have disrupted by a natural disaster.
B) Primary succession takes place quickly on newly formed land, while secondary succession occurs over a long period of time in an area that has been disrupted by a natural disaster.
C) Primary succession takes place over a long period of time in an area that has been disrupted by a natural disaster, while secondary succession occurs quickly on newly formed land.
D) Primary succession takes place quickly in an area that has been disrupted by a natural disaster, while secondary succession occurs over a long period of time on newly formed land.
Answer:
The answer is A i just took the test just Now.
Explanation:
Primary succession takes place over a long period of time on newly formed land, while secondary succession occurs quickly in areas that have disrupted by a natural disaster.
Primary succession takes place over a long period of time in an area that has been disrupted by a natural disaster, while secondary succession occurs quickly on newly formed land. The correct option is C.
What is Primary succession?Primary succession refers to the process of the gradual growth of plant and animal communities on newly formed or exposed land.
Option A is incorrect because primary succession takes place over a long period of time on bare, previously uninhabited land, while secondary succession occurs on land that has already supported life and has been disturbed by a natural or human-caused event.
Option C is correct because primary succession occurs over a long period of time in an area that has been disrupted by a natural disaster, such as a volcanic eruption or glacier retreat, and typically begins with the establishment of pioneer species such as lichens and mosses.
Thus, the correct option is C.
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A sample of blood from a mismatched transfusion is observed under the microscope. many large clumps of erythrocytes are observed. which is the antibody responsible for this?
Which level of organization is the highest?
a.tissue
b.an organ
c.an organism
d.an organ system?
Answer:
c. an organism
Explanation:
Levels of organization are structures which describes relationships with things at higher levels are made of things at the next lower level. This helps in knowing the structure and function of the organisms.
The sequence of the level of organization is cells – tissues - organs - organ systems –Organism.
Therefore, the cell is the lowest level of an organization and an organism is the highests level of organization.
The level of organization that is the highest is this: c.an organism
What is the highest level of organization?The highest level of organization is the organism level.it is at this point that living things that are made up of other cellular structures are able to galvanize these structures for the purpose of performing the activities that support life.
The lowest live of organization in the human body is the cellular level while the organism is the highest level.
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Starch and ____ are common polysaccharide carbohydrates found in plants.
A) glycogen
B) cellulose
C) sucrose
D) fructose
Answer:
B) cellulose
Explanation:
An inability to form semantic memories would most likely result from damage to the:
4. Which of the following characteristics of living things could be applied to an automatic door at a
supermarket? (1 point)
Living things grow and develop.
Living things evolve over generations.
Living things respond to stimuli in the environment
Living things maintain a stable internal environment.
Answer:
Living things respond to stimuli in the environment
Explanation:
living things respond to stimuli in the environment. Like how the automatic door responds to humans in its environment.
hope this helps
A pea plant that is homozygous for yellow pods with wrinkled seeds (ggrr) is cross-bred with a pea plant that is heterozygous for green pods with round seeds (ggrr). how many different genotypes will the offspring of these parents have? what percentage of offspring will have each genotype?
Based on the genotype of the parent pea plants, 25% of offspring will have each phenotype.
What is genotype?Genotype is the sum total of the genes inherited from both parents by offspring.
In a cross between the pea plants with the genotype below, the genotype of the offspring is given as follows:
ggrr × GgrRr = GgRr, ggRr, gGRr, ggrrTherefore, 25% of offspring will have each phenotype.
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