Answer: Gametic isolation
Explanation:
Sperm of one species may not be able to fertilize the eggs of another species. For instance, sperm may not be able to survive in the reproductive tract of females of the other species, or biochemical mechanisms may prevent the sperm from penetrating the membrane surrounding the other species' eggs
why did my dum dog chew my leg off?
this is a picture
Answer:
Oh no! your leg! its broken!
Explanation:
Based on the data that you collected from the virtual lab, which primate had the smallest skull or supraorbital height (SHI)?
Homosapiens (Modern human)
Pantroglodytes (Modern Chimpanzee)
Australopithecus apheresis (Extinct hominid)
Homoerectus (Extinct hominid)
Answer:
C
Explanation:
I took the test the answer is C
The primate that would contain the smallest skull or SHI would be:
C). Australopithecus apheresis (Extinct hominid)
"Primate" is denoted as the mammal that primarily involves simians, as well as, prosimians. As per the provided data, the primate that would contain the smallest size of the skull would be "Australopithecus apheresis (Extinct hominid)."This has a size of 0.532 with a round cavity of the brain.Thus, option C is the correct answer.
Learn more about "Supraorbital Height" here:
brainly.com/question/1463216
which hormone is released from the pituitary gland in females
Answer:
Follicle-stimulating hormone (FSH) and Luteinizing hormone (LH)
Height in humans of polygenic traits with a distribution similar to the graph shown each is true concerning the distribution of heights in human populations?
Answer:
A polygenic trait is one whose phenotype is influenced by more than one gene. Traits that display a continuous distribution, such as height or skin color, are polygenic. The inheritance of polygenic traits does not show the phenotypic ratios characteristic of Mendelian inheritance, though each of the genes contributing to the trait is inherited as described by Gregor Mendel. Many polygenic traits are also influenced by the environment and are called multifactorial.Explanation:
that it please brainlies me ok #happy learningPLZ HELP NOW WILL MARK BRAINLIEST!!!!!!!!!!!!!!!!!!!
Which of the following is most likely an impact of tornadoes?
Health problems due to smoke and ash
Wildfires in forest areas far away from sea
Damage to property due to thunderstorms
Contamination of water due to acid rain and gases-
Answer:
Damage to property due to thunderstorms
Explanation:
Answer: Damage to property due to thunderstorms
Explanation:
The figure below shows how enzymes work. In the space provided, describe what is occurring at each letter
which statement explains something that the fossil record indicates
a. earth is still a very young planet
b. mammals have always existed on earth
c. mass extinctions have occurred several times on earth
d. the amount of water on earth has decreased over time
PLSSSS HELPPP
The statement that explains something that the fossil record indicates is that mammals have always existed on earth. Check out more details about fossils below.
What are fossils?Fossils are any preserved evidence of ancient life, including shells, imprints, burrows, coprolites, and organically-produced chemicals.
Fossils indicate several things that has occured in the time past. For example, the fossil remains of a mammal can indicate that mammals existed at a particular time.
Therefore, the statement that explains something that the fossil record indicates is that mammals have always existed on earth.
Learn more about fossils at: https://brainly.com/question/6867325
at what age does the brain reach neurological maturity
Answer:
25
Explanation:
Which statement describes the ability of the cell membrane to allow various substance to move through it?
Which of the following is not related to the cell cycle?Cell divisionCell divisionOrganism grothOrganism grothDNA replicationDNA replicationReproduction
Answer:
organism growth
Explanation:
because an organism starts to grow by using system and all and not only cells i guess
Dr. Jekyll isolated a mutant yeast cell that contained histone resistant to acetylation. What phenotype will be in those cells
According to the scenario, the mutant phenotype will definitely express a low level of gene expression.
What is meant by Phenotypes?The phenotype may be defined as the expression of genotypes in the form of traits. In a more simple sense, phenotypes may be characterized as the morphology or physiology which comes due to the combination of alleles.
The acetylation of histones leads to epigenetic modification through which the architecture of chromatin and the regulation of gene expression are controlled by chromatin structure. But when the mutant cells are resistant to these histone acetylations, it will eventually lower the gene expression through which normal functions so the gene must be affected.
Therefore, the mutant phenotype will definitely express a low level of gene expression.
To learn more about Histone acetylation, refer to the link:
https://brainly.com/question/14220922
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Which molecule made during photosynthesis is the best source for carbon and hydrogen atoms used for cellular activities?
O carbon dioxide
O oxygen
O sugar
water
Answer:
carbon dioxide
Explanation:
During photosynthesis, plants take in carbon dioxide (CO2) and water (H2O) from the air and soil. Within the plant cell, the water is oxidized, meaning it loses electrons, while the carbon dioxide is reduced, meaning it gains electrons. This transforms the water into oxygen and the carbon dioxide into glucose.
When heat-absorbing gases increase in the atmosphere, it leads to a phenomenon known as
energized climate change
enhanced greenhouse effect
negative global warming
positive feedback loop
Answer:
Enhanced Greenhouse effect
Explanation:
took the quiz and got it right
When heat-absorbing gases increase in the atmosphere, it leads to a phenomenon known as the enhanced greenhouse effect. The correct option is b.
What is the greenhouse effect?A process is known as the “greenhouse effect” makes the earth's lower atmosphere a habitable habitat. Some gases, referred to as greenhouse gases, are capturing the infrared radiations that the sun emits throughout this process.
These solar rays are extremely dangerous and if they enter the earth's atmosphere, they could spread dangerous diseases. Nitrous oxide, carbon dioxide, methane, water vapor, and ozone are examples of greenhouse gases.
The greenhouse effect is affected more by other gases, including ozone, carbon dioxide, methane, nitrogen oxide, and water vapor.
Therefore, the correct option is b, enhanced greenhouse effect.
To learn more about the greenhouse effect, refer to the link:
https://brainly.com/question/13390232
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what part of the nervous system performs information processing and integration?
Answer:
The central nervous system (CNS)
Explanation:
I'm pretty sure this is the right answer since it consists of the brain and spinal cord, and it is the integrating and control center of the nervous system. It interprets sensory input and dictates motor output based on reflexes, current conditions, and past experience. PLEASE CORRECT ME IF I AM WRONG!
Which gas began to increase in the atmosphere as a result of photosynthesis by autotrophic prokaryotes approximately 2.7 billion years ago
Which scientific attitude involves generating new and original ideas?
(It's Science but there is no science so I choosed Biology)
Answer:
for points apologies for not having the answers
Why do we close our eyes when exposed to bright light?
Answer:
he presence of rod cells and cone cells in the eyes.
Explanation:
Last question pls help me
Answer:
just say DNA a 10000
Explanation:
I don't why
Not sure what all these answers are ?? please help ???!
Answer:
ok how long do you have ?
Explanation:
i can do it but i may take a min
when wood is burned as an energy heat source what are the environmental consequences? (15 points)
Answer:
it releases greenhouse gases and causes deforestation
All ecosystems need energy. What is the originating source for most of the energy that powers ecosystems on this planet
True or False: Sensory nerves contain only long axons.
Answer:
False
Explanation:
False. Sensory nerves contain both long and short axons.
What are sensory neurons?Sensory nerves contain both long and short axons. Sensory neurons receive information from sensory receptors in the peripheral nervous system, and these neurons can have both long axons that transmit signals from the periphery to the central nervous system, and short axons that relay signals within the peripheral nervous system.
The length and type of axon in a sensory neuron depends on the specific function of the neuron and the location of the sensory receptor it serves.
Learn more about sensory neurons, here:
https://brainly.com/question/1967609
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There are two major lineages that are derived from hematopoietic stem cells; the one that gives rise to T cells and B cells is called the
Answer:
The two lineages are the lymphoid and myeloid;
The lymphoid lineage gives rise to the immune cells, including T and B lymphocytes
If a normal plant were put in a dark room , why would the Calvin cycle eventually stop ?
Answer:
it would stop eventually because ATP and NADPH are needed in the calvin cycle for energy. you need light to make ATP and NADPH
Explanation:
Some hummingbirds eal Small insects as well as plant nectar. Why is this adaptation advantageous (helpful)?
A There are more competitors for nectar
B. There are more sources of food.
C. Similarity of other birds allows them to get closer to insects such as bees.
D. Less of a food supply for predators of these hummingbirds.
Claim: Eating small insects as well as plant nectar is helpful for the hummingbird because
Examples of electric fields in science
Which idea did Ptolemy’s model use to explain why the planets appeared to move backward as they moved in their orbits?
Answer:
Ptolemy included epicycles in his orbits.
Explanation:
Ptolomy's model of the solar system was geocentric, where the sun, moon, planets, and stars all orbit the earth in perfectly circular orbits. The problem with perfectly circular orbit around the Earth is that they do not explain the occasional backward motion, or retrograde motion, of the planets.
The Greeks insisted that the motion of the planets be perfectly circular. Ptolemy modeled the planets making small circles around a point that orbited the Earth. These smaller circles were called epicycles, and they allowed the planets to move backward relative to the background stars.
How is transformation in bacteria most accurately described?
Answer:
How is transformation in bacteria most accurately described? After mixing a heat-killed, phosphorescent (light-emitting) strain of bacteria with a living, nonphosphorescent strain, you discover that some of the living cells are now phosphorescent. ... Descendants of the living cells are also phosphorescent.
Explanation:
A diploid organism whose somatic (nonsex) cells each contain 32 chromosomes produces gametes containing _____ chromosomes.
Answer:
16 chromosomes
Explanation:
Gametes are produced by MEIOSIS
True or false: An antibiotic is a substance produced by natural metabolic processes of some microorganisms.
Answer:
False.
Explanation:
"Antibiotics are drugs that kill harmful microorganisms. It attacks the normal functioning of the disease-causing."
