the girl was observing a slide of muscle under microscope identified the muscle of striated on the basis of​

Answer:

Neon has eight valence electrons and it does not have cations or anions.

Explanation:

Neon is a noble gas, meaning it has already fulfilled the octet rule and has eight electrons in its valence electron shell. Hence, it does not want to lose or gain any more electrons, and does not have cations or anions.

Hope this helped!

Answer:

Neon has eight valence electrons and it does not have cations or anions.

Explanation:

Answer:

The main theme or message in the story "Marigolds" is the importance of empathy and compassion. In the story, Lizabeth is reflecting on a crossroads in her life, an incident that marked the change from child to woman.

Explanation:

Answer:

Inhibitory proteins

Explanation:

Allosteric site = a binding site on the protein other than the active site

Allosteric effector molecules don't resemble the structure of the substrate. So, they cannot bind to the active site. Instead, they bind to an allosteric site and alter the conformation of the protein such that the activity of the protein is affected.

Allosteric effectors can be activators or inhibitors, i.e. the conformational change in the structure can activate or repress the protein function.

Allosteric proteins can also be regulatory proteins (Activators or inhibitors) or enzymes.

Answer:

Cells with similar structures and a common purpose that are organized form a tissue (option D).

Explanation:

Biological tissues are structures originated by the grouping of differentiated cells, which are organized and distributed in such a way that they can fulfill a function in a coordinated way. A characteristic of tissues is that all the cells that constitute them have the same embryonic origin.

An example of a tissue is nervous tissue, formed by neurons, specialized cells that when united form it and fulfill the same function.

The functions of cells are mainly multiplication, development and differentiation, in addition to their ability to group together to form tissues.

The other options are not correct because:

    A. Organs are formed from differentiated tissue.

    B and C. Digestion and circulation are functions that depend on the organs of the digestive and circulatory systems, respectively.

Answer:

a

Explanation:

it has a soft outside

correct answer is B; if the allele is expressed after reproduction has occurred.

The situation in which a gene pool contain an allele that causes a lethal disease is: (B) If the allele is expressed after reproduction has occurred.

When the allele is expressed after reproduction has occurred, individuals carrying the lethal allele can reproduce and pass on the allele before the disease is expressed. Since the disease may not manifest until later in life or after reproduction has occurred, the allele can persist in the gene pool without being selected against. Over generations, the allele frequency can remain relatively stable, leading to the presence of the lethal allele in the gene pool.

An allele can be defined as a variant form of gene. Alleles can exist in different forms due to changes in the DNA sequence. These changes can be substitutions, deletions, insertions, or other types of genetic mutations.

To know more about allele, here

brainly.com/question/2973829

#SPJ2

Hi there!

Photosynthesis involves carbon dioxide (CO2) and water (H2O) as the reactants with glucose (C6H12O6) and oxygen (O2) as the products. We can write a basic chemical equation:

[tex]CO_{2} + H_{2} O - (light) -> C_{6} H_{12} O_{6} + O_{2}[/tex]

The equation has to be balanced, so the final equation for photosynthesis would be:

[tex]6CO_{2} + 6H_{2} O - (light) -> C_{6} H_{12} O_{6} + 6O_{2}[/tex]

The chemicals in correct order are:

[tex]CO_{2}\\H_{2}O\\ C_{6}H_{12}O_{6}\\ O_{2}[/tex]

Answer:

How could a dispersing bug know what species of plants it would be settling on? A bug can know what bug it is landing on by sight, smell and taste. All insects disperse, even those without wings, so the question contains a false assumption and is therefore unanswerable. In general, the contribution of any particular trait to an organism's fitness depends on the details of the life cycle. Without knowing those details, it's impossible to say.

But for benefits, there are a lot of benefits of accepting a host plant. Some of the benefits are:

Learn more from

brainly.com/question/23827024

Answer: Wait so you dont need these anymore?

Explanation:

Answer:

Ground water flow

Explanation:

Watershed and Aquifers are connected to the water cycle by groundwater that flows under ground, so water is always under the ground.

Answer:

Mass=m=50kg

Acceleration =a=2.5m/s^2

[tex]{:}\longrightarrow[/tex][tex]\sf F=ma [/tex]

[tex]{:}\longrightarrow[/tex][tex]\sf F=50×2.5 [/tex]

[tex]{:}\longrightarrow[/tex][tex]\sf F=125N [/tex]

Answer:

125 Newton

Explanation:

Given,

mass(m)=50kg

acceleration(a)=2.5m/s²

we have,

F=ma

=50×2.5

=125 Newton

Answer:

it is measure in kilo bytes, gigabytes

Answer:

A.always inherited from a parent when a dominant allele is inherited from the other parent

Answer:

A

Explanation:

yeet

Explanation:

Species

A group of organisms that can reproduce and produce fertile offspring (children that can reproduce themselves)

Trait

Characteristic of an organism (body part, behavior, chemical, produced)

Variation

Differences in trait expression

Inherited trait

Trait passed from parent to children (offspring)

Acquired Trait

Traits learned by/changed in an individual from interaction with the environment

Protein

A special type of biological molecule (only found in organisms) that organisms use to build, maintain, and operate the cells/tissues/organs of their bodies. (Like a prepared meal)

DNA

The biological molecule that serves as the chemical instructions or blueprints for building all the proteins an organism needs to build its body and survive. (Like words in a cookbook)

Gene

A section of a DNA molecule that serves as the instructions to build one protein. (Like one recipe in a cookbook)

Chromosomes

Large packages of coiled DNA molecules that are passed from parents to children. (Like different chapters on a cookbook)

Pollen

Flowering plant sperm (male sex cell)

Answer:

c

Explanation:

i think

Answer: its D

Explanation:

Answer:

north america is on the northern hemisphere, so we get more direct sunlight when the southern hemisphere (south america) gets less direct sunlight and visa versa.  

Explanation:

North america is on the northern hemisphere, so we get more direct sunlight when the southern hemisphere (south america) gets less direct sunlight and visa versa.  

Any circle drawn around the Earth divides it into two equal halves called hemispheres. There are generally considered to be four hemispheres: Northern, Southern, Eastern, and Western.

Hemisphere comes from the Greek, and combines the prefix hemi-, for "half," with sphere, or "perfectly round ball." We talk about the earth as divided at the equator into the northern and southern hemispheres.

It is important because it brings about differences in the climates of the Northern and Southern hemisphere because of the Earth's seasonal tilt towards and away from the sun.

Learn more about hemispheres:

https://brainly.com/question/13625065

#SPJ2

Answer:

the energy comes from sunlight

Explanation:

it's too simple...

Answer:

B. only males inherit them

Explanation:

males are never a carried for x-linked trait.

Environmental science deals with biology along with geography and the environment. It addresses a recycling strategy and aids in leading an eco-friendly lifestyle.

A recycling strategy is a technique that includes the waste material into reusable material so that the pollution is reduced and the product is used efficiently.

The sciences aid in leading an eco-friendly life as they reduce the negative impact on the environment and make the world a better place.

Therefore, recycling and eco-friendly are the correct blanks.

Learn more about recycling here:

https://brainly.com/question/11966464

#SPJ2

Answer:

i will give you ur points back but i need these points to do a question but i will give 20 back

Answer:

In developing countries children are needed as a labour force and to provide care for their parents in old age. In these countries, fertility rates are higher due to the lack of access to contraceptives and generally lower levels of female education

Explanation:

ununhahhdhcbahhbhjcn hsj bchbhcachhas hca hvahvh

Answer:

The gases and dust particles thrown into the atmosphere during volcanic eruptions have influences on climate. Most of the particles spewed from volcanoes cool the planet by shading incoming solar radiation. The cooling effect can last for months to years depending on the characteristics of the eruption.

Hope this helped, have a good day

Answer:

Volcanoes can impact climate change. During major explosive eruptions huge amounts of volcanic gas, aerosol droplets, and ash are injected into the stratosphere. Injected ash falls rapidly from the stratosphere -- most of it is removed within several days to weeks -- and has little impact on climate change

Explanation: