which evolutionary innovation was most significant in helping tetrapods move to dry terrestrial environments?

Answer:

Flowering time refers to the amount of time the plants will spend in the flowering stage. It begins when you switch your lights to a 12/12 schedule and ends when the buds are ready to harvest. ... In this case, the actual flowering time (as understood by most breeders) would be 2-3 weeks longer. so the flowers will spend time in differents parts of different stages

A dramatic change in the life cycle of plants is the transition to flowering, which is triggered by both environmental signals, as temperature and photoperiod, and endogenous stimuli. so it would just 2 be to watch over there environment and what u are doing 2 them

Explanation:

Answer:

Flowering time is the amount of time that a plant will stay in it's flowering stage. the flowering time of its life will reach 12 hours or less of light per day.

It's controlled by environmental conditions and development regulations, such as temperature, photoperiod and endogenous stimuli

hope this help's and have a good day :)

True. Male aggression is a complex behavior that has been shaped by a variety of factors, including socialization and cultural patterns.

While genetic factors can certainly play a role in shaping aggressive behavior, research has shown that environmental factors, such as upbringing and social norms, can have an even greater impact on how men express aggression.

Studies have found that boys are often socialized to be more aggressive than girls, with parents and other caregivers encouraging rough play and physical aggression as a way of expressing dominance and asserting oneself. This can lead to the development of aggressive behaviors and attitudes that are reinforced through peer interactions and cultural expectations.

However, it's important to note that socialization and genetics are not mutually exclusive factors when it comes to aggression. Genetic predispositions may make some men more prone to aggressive behavior, but how that behavior is expressed is largely shaped by social and cultural factors. In any case, it's clear that reducing male aggression will require a multifaceted approach that addresses both genetic and environmental factors.

To know more about genetic transfer visit:

https://brainly.com/question/30466134

#SPJ11

Answer:

4.

Explanation:

Everyone's DNA is unique unless they are identical twins or if you have some kind of transplant.

Of the following best explains why DNA fingerprints can be used to identify an individual, such as from a crime scene sample it is the situation that Each individual has a unique DNA sequence, with the exception of identical twins. The correct answer is option 4.

These are the babies that are formed from  multiple fusion of gametes and resulting into double fertilization.

DNA is inherited from both maternal and paternal parents. Yes, it is so but the pattern is not same as it will be possible to get the idea of the pattern and analyse along with the prediction of the genome as only few % is predicted.

DNA is used to make proteins during protein synthesis and this situation is clearly correct too but the fact is that this is not helping in the case of DNA fingerprinting where it is not easy to firstly see the DNA pattern then the RNA and then the amino acids and then the proteins.

Learn more about identical twins at :

https://brainly.com/question/19558179

#SPJ2

The consequence of treating the vector, before ligation, with calf intestinal phosphatase will be B. It would prevent the ends of the plasmids from being ligated.

Calf intestinal phosphatase is a phosphatase enzyme that is derived from the intestine of the calf. The function of this enzyme is to remove the phosphatases present in the 3' and the 5' of a DNA segment by cleaving them.

Vectors, such as plasmids, are treated with the calf intestinal enzyme in order to prevent the plasmid from being ligated again. In order to add our gene of interest to the vector, the calf intestinal phosphatase is added so that the vector binds to the gene of interest rather than itself.

To learn more about plasmids, click here:

https://brainly.com/question/2088910

#SPJ4

The process of the formation of food by trapping the sunlight with the help of chloroplast is called photosynthesis.

These are the following which are used in process photosynthesis:-

-Carbon dioxide

-Water

-Sunlight

Photosynthesis is greatly dependent on the amount of carbon dioxide concentration in the atmosphere because photosynthesis is the process where carbon dioxide gas is used in large amounts.

If the vegetation occurs higher in the season, the decrease will occur in the carbon dioxide concentration of the atmosphere while on the other hand, if less vegetation occurs then there is a higher amount of carbon dioxide concentration in the atmosphere.

Hence, the larger the amount of carbon dioxide more the yield from photosynthesis. In some cases, the high amount of carbon dioxide also acts as a poison.

Answer:

An allele is a variant form of a gene. Chromosomes are structures in cells that contain genetic material and have the capability to self-replicate. Phenotype is the set of observable physical or biochemical characteristics of an individual, resulting from the interaction of its genotype with the environment. A gene is a unit of heredity in a living organism, which can be passed on from one generation to another. Genotype is the genetic makeup of an individual organism, usually referring to the particular alleles of each gene it carries. Natural selection is the process by which heritable traits become more or less common in a population due to differential reproduction rates, leading to the evolution of new species. Sexual selection is a type of natural selection in which individuals with certain desirable traits are more likely to mate and reproduce than those with other traits. Gene flow is the transfer of genetic material between populations, or among individuals within a population. Genetic drift is the change in the gene frequency of a population over time due to chance events. A biome is a large-scale ecological unit characterized by distinct life forms, climate, soils and other features. The tundra is a biome characterized by very low temperatures, short growing seasons and permanently frozen ground. Tropical forests are dense, humid areas of vegetation located near the equator. Canopy (in relation to trees) is the uppermost layer of a forest, consisting of the crowns of the tallest trees. Temperate deciduous forests are forests that lose their leaves during fall and winter, growing them back during spring and summer. Kingdom (in taxonomy) is the highest biological classification category, above phyla. Genus is a grouping of similar species. Species is a group of organisms with common characteristics that are capable of interbreeding and producing fertile offspring. Binomial nomenclature is a system of scientific nomenclature in which each species is assigned an identifying name made up of two terms: the genus and the species.

An allele is a variant form of a gene.

Chromosomes are structures in cells that contain genetic material and have the capability to self-replicate.

Phenotype is the set of observable physical or biochemical characteristics of an individual, resulting from the interaction of its genotype with the environment.

A gene is a unit of heredity in a living organism, which can be passed on from one generation to another.

Genotype is the genetic makeup of an individual organism, usually referring to the particular alleles of each gene it carries.

Natural selection is the process by which heritable traits become more or less common in a population due to differential reproduction rates, leading to the evolution of new species.

Sexual selection is a type of natural selection in which individuals with certain desirable traits are more likely to mate and reproduce than those with other traits.

Gene flow is the transfer of genetic material between populations, or among individuals within a population.

Genetic drift is the change in the gene frequency of a population over time due to chance events.

A biome is a large-scale ecological unit characterized by distinct life forms, climate, soils and other features.

The tundra is a biome characterized by very low temperatures, short growing seasons and permanently frozen ground.

Tropical forests are dense, humid areas of vegetation located near the equator.

Canopy (in relation to trees) is the uppermost layer of a forest, consisting of the crowns of the tallest trees.

Temperate deciduous forests are forests that lose their leaves during fall and winter, growing them back during spring and summer.

Kingdom (in taxonomy) is the highest biological classification category, above phyla.

Genus is a grouping of similar species.

Species is a group of organisms with common characteristics that are capable of interbreeding and producing fertile offspring.

Binomial nomenclature is a system of scientific nomenclature in which each species is assigned an identifying name made up of two terms: the genus and the species.

Learn more about Chromosome

https://brainly.com/question/30077641

#SPJ1

Answer:

R.H. Whittaker

also do u watch anime since thats your profile pic

what are your favourites i love attack on titan, my hero academia, and demon slayer

Explanation:

Answer:

R.H. Whittaker

Explanation:

R.H. Whittaker proposed the five-kingdom classification in 1969. This classification was based upon certain characters like mode of nutrition, thallus organization, cell structure, phylogenetic relationships and reproduction

Answer:

As a cell grows bigger, its internal volume enlarges and the cell membrane expands. Unfortunately, the volume increases more rapidly than does the surface area, and so the relative amount of surface area available to pass materials to a unit volume of the cell steadily decreases.

Explanation:

Answer:

B its main function is to make proteins and lipids

Answer:

c i think or d

Explanation:

okay my name is Henry First take a deep breath lets think about your awnser first we read the question and then we write a short sentence using proper words now i can help you with your awnser first Step-By-Step we figure out what the awnser will be and why you chose this awnser

let's start out with facts

Bacteria and the carbon cycle have an important link, to understand this link we need to know that.....

The carbon cycle is constituted by the absorption of carbon dioxide by plants in the process of photosynthesis. Half of this absorbed carbon is released into the atmosphere and the other half the plant uses to produce sugars (glucose). When ingesting plants, animals ingest carbon together for their organism, being released through respiration or its decomposition.

Fungi and bacteria are responsible for the decomposition of both

They ingest part of this carbon, releasing it to the atmosphere and the soil.

With this information, we can say that bacteria add carbon to the carbon cycle by decomposing dead organisms.

Decomposers, such as bacteria, are extremely important, because without them the carbon cycle would not be complete.

Learn more about carbon cycle in https://brainly.com/question/1627609?referrer=searchResults

Answer:

the complimentary strand for this DNA is

GCCGTTAAAGGGC

During the puberty stage, major changes occur in the reproductive system of both males and females. These changes are triggered by the release of hormones such as estrogen and testosterone. In females, the ovaries start to release eggs, and the uterus and fallopian tubes begin to develop.

Additionally, there is an increase in the production of estrogen, which leads to the development of secondary sexual characteristics such as the growth of breasts and the onset of menstruation. In males, the testes start to produce sperm, and there is an increase in the production of testosterone, which leads to the growth of facial hair, pubic hair, and the deepening of the voice. Overall, the puberty stage marks a significant period of physical and hormonal changes in the reproductive system.

Learn more about estrogen here:

https://brainly.com/question/28202257

#SPJ11

Answer:

transpiration is the answer

Answer:

Explanation:eeeeeeh mesi

it’s the vertebrae

Explanation:

Answer:

4. vertebrae

Explanation:

The vertebrae, along with some other bones in the skull, are considered irregular bones

Answer:

Here are some examples of natural selection: In a habitat there are red bugs and green bugs. The birds prefer the taste of the red bugs, so soon there are many green bugs and few red bugs. The green bugs reproduce and make more green bugs and eventually there are no more red bugs.

Explanation:

Answer: Active Transport

Explanation: Active transport is the movement of a substance (proteins, enzymes, etc.) from one area of the cell membrane to the next during diffusion, so this would most be affected due to the kinds of substances being transported across the cell membrane and damage can have an impact.

Carrier proteins are involved in active transport. The movement of particles that would be most affected by a disorder that causes damage to carrier proteins is active transport. Option C.

Carrier proteins are transmembrane molecules involved in active transport.

They carry molecules from one side of the membrane to the other side.

Active transport acts against the electrochemical gradient, so it does need the energy to transport substances.

It carries molecules from a low concentration side to a high concentration side.

The used energy comes from ATP (Na-K bomb) or the membrane's electric potential.

The movement of particles that would be most affected by a disorder that causes damage to carrier proteins is active transport. Option C.

You will learn more about active transport at

https://brainly.com/question/2503897

https://brainly.com/question/19098496

The Earth's atmosphere is composed of different layers of gases that surround the planet. These layers are defined based on their temperature, pressure, and composition. From closest to the Earth's surface to farthest away, the layers of Earth's atmosphere are:

1. Troposphere: This layer extends from the Earth's surface up to an altitude of about 7-20 km, depending on the location. It contains the air that we breathe and is where most weather occurs. The temperature in this layer decreases with altitude.

2. Stratosphere: This layer extends from the top of the troposphere up to an altitude of about 50 km. It contains the ozone layer, which absorbs harmful ultraviolet radiation from the sun. The temperature in this layer increases with altitude.

3. Mesosphere: This layer extends from the top of the stratosphere up to an altitude of about 85 km. It is the coldest layer of the Earth's atmosphere, with temperatures decreasing with altitude.

4. Thermosphere: This layer extends from the top of the mesosphere up to an altitude of about 600 km. It is the hottest layer of the Earth's atmosphere, with temperatures increasing with altitude. It contains the ionosphere, where ions and free electrons are present and play a role in the reflection and transmission of radio waves.

5. Exosphere: This is the outermost layer of the Earth's atmosphere, extending from the top of the thermosphere to about 10,000 km above the Earth's surface. It gradually merges with the interplanetary medium and consists mainly of hydrogen and helium.

Answer:

B. the water table

Explanation:

The question above is related to the topic on "Groundwater."  

Groundwater is considered "fresh." It falls into the soil and gets soaked in it. It can stay stored for many years. It is very beneficial because it serves as a source of water for many residential places.

The storage of groundwater relies on two zones: unsaturated zone and saturated zone. The unsaturated zone is the first layer under the surface area of the land. It is followed by the "water table," which lies a little farther from the land surface. After which is the saturated zone where you can find particles of different rocks.

The top of the saturated zone is known as the water table. Therefore, option (B) is correct.

The water table divides the saturated zone, where water fills the crevices between soil or rock particles, from the unsaturated zone, which is air-filled. Precipitation, groundwater exploitation, and seasonality affect the water table. It controls groundwater supply and flow.

Spring or surface water bodies can form where the water table meets the land. Managing water supplies, analysing groundwater flow patterns, and assessing groundwater contamination require water table monitoring.

Learn more about water table, here:

https://brainly.com/question/32088059

#SPJ6

El melanismo industrial es el fenómeno genético por el cual lepidópteros que viven en zonas industriales tienen un color oscuro. Este fenómeno se debe a que la selección natural favorece un determinado genotipo.

La selección natural es el principal mecanismo por el cual las especies y los organismos evolucionan (cambian) para adaptarse a su ambiente.

La selección natural se define como la supervivencia y reproducción diferencial de los individuos mejor adaptados a su ambiente.

Este proceso (selección natural) tiende a modificar las frecuencias de génicas (alélicas) y genotípicas las cuales determinan los rasgos adaptativos a lo largo de las generaciones.

La selección direccional es un tipo de selección natural que tiende a favorecer a un sólo alelo a lo largo del tiempo.

En el melanismo industrial, los lepidópteros (polillas) que expresan el alelo que codifica para el rasgo fenotípico 'color oscuro' se ven favorecidos porque esta característica les permite mimetizarse en un entrono ambiental oscuro causado por la polución ambiental de zonas industriales.

Aprende más sobre este tema en:

https://brainly.com/question/17047337?referrer=searchResults

The cns's spinal cord combines the urination, feces, erection, and ejaculatory reflexes.

During the micturition process, the body excretes urine. To evacuate toxins from the body, most people and dogs get an organ system designated as the urea cycle. Micturition is the process to remove urine from the body, to put it another way.

The act of removing urine from the urinary bladder, which serves as a storage organ, is known as micturition or urination. The bladder wall's flexible or involuntary muscle is known as the detrusor. The externally and internally sphincters make up the urethral muscles.

To know more about Micturition visit:

https://brainly.com/question/7183935

#SPJ4

the correct answer is 12

Answer:

b. Number of cells in volume of strawberries used.

Additionally, because strawberries are octoploid and contain eight copies of each chromosome, there is a significant amount of DNA that has to be isolated, hence option B is correct.

Watch where the strawberry combination and the alcohol meet, at this point, a white cloud that resembles a thread will start to emerge. Strawberry DNA is seen here, as it rises to the top of the alcohol layer, the DNA will collect and congeal.  

Due to their simple pulverization and the presence of the cell wall-degrading enzymes pectinases and cellulases, ripe strawberries are an ideal source for DNA extraction.

Therefore, the number of cells in the volume of strawberries used, the presence of the cell wall-degrading enzymes pectinases and cellulases, and ripe strawberries are ideal sources for DNA extraction, hence option B is correct.

Learn more about strawberries, here:

https://brainly.com/question/20165816

#SPJ2

Answer:

Water has a very high specific heat capacity. This is because energy is needed to break hydrogen bonds. water resists temperature changes, providing a more stable environment within cells and for aquatic organisms.

The mechanics of pterosaur flight is still not clear, three features of S. crassirotris' skeleton are:

1. Pterosaur bones were hollow and air-filled, like the bones of birds.

2. They had a keeled breastbone that was developed for the attachment of flight muscles and an enlarged brain that shows specialised features associated with flight.

3. The backbone over the shoulders fused into a structure known as a notarium, which served to stiffen the torso during flight, and provide stable support for the scapula.

Scaphognathus live, 167.7 million years ago - 145 million years ago in Germany.

Hence, they have hollow and air-filled bones, keeled breastbone and notarium to flying.

To learn more about S. crassirotris click here:

https://brainly.com/question/13259455

Answer:

Hello

To maintain homeostasis, unicellular organisms grow, respond to the environment, transform energy, and reproduce. A single-celled, or unicellular, organism does everything you would expect a living thing to do.

Answer: for living organisms to maintain homeostasis, unicellular organisms grow, react to the environment, convert energy, and reproduce.

Explanation: A single celled, or unicellular organism does everything you would demand a living thing to do.