Based on this food web, which organisms are direct sources of energy for secondary
consumers?

Answer:

Explanation: yes would cause problems with the embryo because a sperm and egg have 23 chromosomes each half mom half dad.

The sperm cell and the egg cell contain 46 chromosomes each, 46 + 46 = 92; a developing embryo would not survive if it contained 92 chromosomes.

This process results in the restoration of the diploid state, the formation of a zygote through the process of egg activation, and the beginning of a series of mitotic divisions that leads to cell differentiation and embryo development.

When a sperm and a female act during sexual contact, an egg is created and implanted in the female's uterus, resulting in fertilization. The sperm enters the fallopian tube, passes through the ovum's zona pellucida layer, and fuses with the egg to create the zygote (fertilized egg).

Therefore, 46 chromosomes are found in each sperm and egg cell, for a total of 92 chromosomes. An embryo would not survive if it had 92 chromosomes.

To learn more about fertilization, refer to the below link:

https://brainly.com/question/378617

#SPJ2

Answer:

- Compassion. Veterinarians must be compassionate when working with animals and their owners.

- Decision-making skills

- Interpersonal skills

- Management skills

- Manual dexterity

- Problem-solving skill.

Explanation:

Veterinarians treat the injuries and illnesses of pets and other animals with a variety of medical equipment, including surgical tools and x-ray and ultrasound machines. They provide treatment for animals that is similar to the services a physician provides to humans.

Answer:

Photosynthesis vs Cellular Respiration

Uses water <=> Gives off water

Uses carbon dioxide <=> Gives off carbon dioxide

Makes Glucose <=> Breaks down glucose

Gives off oxygen <=> Uses oxygen

Occurs only in light <=> Occurs all the time; does not need light

Takes in light energy <=> Releases light energy stored in glucose

Explanation:

Photosynthesis and Cellular Respiration are both biological processes. One is the reverse of the other.

Photosynthesis is an anabolic process while cellular respiration is a catabolic process. It implies that photosynthesis synthesis food by capturing energy while cellular respiration breaks down food and releases energy for cellular activities.

The two processes are important to keep each other going.

Plants release oxygen which is a by-product of photosynthesis, and we breathe in oxygen so that our cells can carry out cellular respiration and generate ATP.

Photosynthesis uses light energy, carbon dioxide and gives off glucose, water, and oxygen as by-product while cellular respiration uses water and glucose, and gives off carbon dioxide, water and energy as by-products.

While photosynthesis occur in green plants in the presence of light, cellular respiration occurs at all times.

Answer: B

Explanation:

DNA analysis shows fewer differences between species A and species B in Lake 1 than species B and the populations in Lake 2

Speciation is defined as the mechanism through which new species or organisms are created.

Thus, species A and species B in Lake I may have arisen due to speciation.

Learn more about speciation here:

https://brainly.com/question/4493180

Answer:

The correct answer would be -

RNA - AUG GGG CCU UAC UAA

Amino acid -methionine-glycine-proline-tyrosine -stop codon

Explanation:

In the process of protein synthesis, the first process is known as transcription which involves the transcribing the mRNA strand from the DNA strand in a complementary manner. In this manner, Adenine transcribes into uracil and cytosine transcribe into guanine similarly thymine into adenine and guanine into cytosine.

Then, DNA strand - T-A-C-C-C-C-G-G-A-A-T-G-A-T-T will change into AUG GGG CCU UAC UAA and every three codes represent a triplet codon that translates into an amino acid first code called start codon and normally code for methionine (AUG) and last code for stop and does not code any amino acid.

Then, the amino acid will be - methionine-glycine-proline-tyrosine -stop codon

Answer: The picture at row 1, column 1 goes with the definition in row 2 column 4.

The definition in row 1 column 2 goes with the picture in row 4 column 2

the definition in row 2 column 1 goes with the picture in row 2 column 2

Explanation: Thats the best I could do with the image

I hope this works for you

Answer:

The Earth's crust and upper part of the mantle are broken into large pieces called tectonic plates. These are constantly moving at a few centimetres each year.

Explanation:

Answer: a wet climate in which temperatures alternate from above freezing to below freezing

Explanation:u need a wet climate because there needs to be available water that can wedge itself into cracks. And the climate needs to fluctuate from below freezing to above freezing so the water can continue to maneuver itself into the cracks, and then continue to freeze.

Natural selection is an evolutive force that favor beneficial alleles increasing their frequency. The correct option is C). variation, inheritance, speciation.

Natural selection is an evolutive force that selects beneficial alleles and increases their frequency in the population. It results from the interaction between the individuals' phenotype and the environment, which determines gene destiny in space and time.

Natural selection results in adaptation, meaning that it causes an increase in the aptitude phenotype.      

Aptitude (or fitness)  is the contribution of each genotype to the next generation. It is reflected by the phenotype that results in the survival, fertility, and capability of having a mate. It is a way of measuring the individual ability to leave fertile offspring. Aptitude must be significant to the natural selection act in its favor.

Natural selection can act favoring an allele or against it, according to how it affects the fitness of individuals.      

In many cases adaptations, resulting from natural selection can be correlated to environmental factors or selective pressures applied by other organisms or habitats.

The selective agent is the environmental trait that determines the differential survival of the phenotypic classes. The environment influences the probability that each genotype passes its gametes to the next generation.

Natural selection also acts on variation caused by mutations. Let us remember that a mutation is a change or alteration in DNI sequences that introduce new variants.

Many of these are eliminated, but some of them might succeed and be incorporated into each individual. These mutations are the ones that have been selected by natural selection.

Hence, a mutation can cause variation. If this variation turns to be beneficial to the population and increases individuals' fitness, it is favored by natural selection.

New generations inherit these new variants increasing their frequency in the population.

According to the environment and the species distribution, these changes might lead to speciation.

The correct option is C) variation, inheritance, speciation

You will learn more about natural selection at

https://brainly.com/question/1657375

https://brainly.com/question/2725702

Answer:

Anually speakin this should be a mutation if it is in science.

Explanation:

Hair and nails are made up of a tough protein known as keratin.

Hence, it can be said that the average pH of the hair and skin lies between 4.5 and 6. Hence, the given statement is true.

https://brainly.com/question/12919965

Answer:

the answer is proton

hope this helps:)

Answer:

An unconformity happens when rocks do not follow normal geologic rules.

A geologic gap happens when rock is eroded before the sediment is deposited.

Explanation:

When a particular wavelength of light, such as ultraviolet (UV) light, electron beams, or x-rays, are focused on a mineral, fluorescence takes place, hence option B is correct.

Calcite, fluorite, and sodalite are among the more popular fluorescent minerals, however there are many more as well. When exposed to UV light, many gemstones, including diamonds, rubies, emeralds, amber, and opal, will glow. 

This light stimulates the mineral's electrons, forcing them to momentarily move to a higher orbit.

Naturally, mine wastes and tailing heaps provide excellent locations for any mineral, including fluorescents.

Therefore, nearly everywhere that has a good assortment of white light minerals also has fluorescent minerals, hence option B is correct.

Learn more about minerals, here:

https://brainly.com/question/11568045

#SPJ2

Answer:

The crossing plant with short yellow should be tall green

Explanation:

short yellow = tg

tall green = TG

their kids' traits = Tt, Tg, tG, gG (all heterozygous)

Answer:

sorry its kinda messy i added a picture

Explanation:

rain fallung from clouds

Answer:

The digestive process starts in your mouth when you chew. Your salivary glands make saliva, a digestive juice, which moistens food so it moves more easily through your esophagus into your stomach.

Answer:

External iliac artery.

Hope this Helps :)

Answer:

laser microscope

Explanation:

because you want to show the finger print

Answer:

Comparison microscope

Explanation:

i just took the test

Answer:

Yes you should step into the pass with your dominant foot.

Explanation:

Answer:

C. Energy Star

Explanation:

The government attempt to increase energy efficiency is carried on by American Council for an Energy Efficient Economy.

Energy has become a major key player in today's world as technology can not be developed independent of energy supply. As such there is a huge need for the conservation of energy.

Therefore, the government attempt to increase energy efficiency is carried on by American Council for an Energy Efficient Economy.

Learn more about energy: https://brainly.com/question/1932868

Answer:

From the air we breathe to the wood we use, we depend on forests for our survival. Forests protect watersheds, avoid soil erosion, and combat climate change, in addition to providing shelter for animals and livelihood for humans.

Explanation:

Answer:

We depend on forests for our survival, from the air we breathe to the wood we use. Besides providing habitats for animals and livelihoods for humans, forests also offer watershed protection, prevent soil erosion and mitigate climate change.

Explanation:

:))

Answer:

fungi

Explanation:

Fungi are decomposers, that's why you can find them on dead trees and sometimes animals.

Answer:

false

Explanation:

It can cause many more things and it depense on the type of virus!

Answer:

It's called rods and cones

Explanation:

The cone receptor is more sensitive out of the 3 different colors (green, red or blue). Signals from the cones are sent to your brain which then it  translates these messages into the perception of color(s).

Explanation:

A whales "poop," actually helps the environment because smaller fish, microbes feed off of this. then it creates nutrients the ocean needs, it's a balance of nature. Regulating waste within the ocean...its a perfect balance of h2o quality & fish(oceanatic creature) life. like seaweed, plankton, and microbes necessary to naturally clean ocean debris...