What are the possible phenotypes of the children if the mother has Type O blood and the father has type AB blood

Answer: It’s D

Explanation:

I did B and it wasn’t the answer‍♂️

The transfers seeds away from plant to grow is not a purpose that the flower serves in an angiosperm. Thus, option D is correct.

The main purpose of the classification of the Five kingdom has been known R.H. Whittaker.  The five kindoms that has were included in this proposal were the Fungi, Protista, Monera.

Animalia as well as the kingdom Plantae. There are mainly five criteria or the conditions based on which the classification has been madeup of. These criteria has been includes the structure of the cell,  as well as the nutrition mode, organisation of the thallus, or the relations of reproduction and phylogenetic.

Based on shoe characteristics they were to develop a classification hierarchy of shoes, beginning with the shoe "kingdom" and becoming more and more specific, just like scientists did for the classification of living things.

Therefore, The transfers seeds away from plant to grow is not a purpose that the flower serves in an angiosperm. Thus, option D is correct.

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Answer:

the chromosome are found in the nucleus of a body cell in pair

Answer:

Sorry ...

Explanation:

Unfortuntely, you can only answer this question if you've read the book. Those reading this pretty much haven't.

Answer:

The answer is B :)

Explanation:

Proteins pass through the membrane through passive transport. So the protein used to carry protein through integrated channel membrane. so the correct option is C.

A protein is a naturally occurring complex substance which consists of amino acid residues joined by peptide bonds.

Passive transport is defined as movement of a solute from a region of high electrochemical potential to a region of lower electrochemical potential on the opposite side in cell membrane. The figure representing the protein transportation through protein carrier channel.

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Explanation:

The central nervous system controls most functions of the body and mind. It consists of two parts: the brain and the spinal cord. The brain is the center of our thoughts, the interpreter of our external environment, and the origin of control over body movement.

Explanation:

central nervous system is made up of the brain and spinal cord. it receives and integrate impulses from the receptors and then relays them to effector organs. it is the centre of co ordination.

Answer:

B. a process by which one of the extreme variations of a trait is favored

Explanation:

The graph for this type of selection looks sort of like a camel's hump. With that being said, the phenotype of a population experiencing directional selection goes from one extreme to the other. Reference the evolution of the peppered moth during the Industrial Age as an example.

A process by which one of the extreme variations of a trait is favored best describes the directional selection. Therefore, option (B) is correct.

Directional selection is a negative natural selection mode in which an extreme phenotype is preferred over other phenotypes, causing the allele frequency to shift over time in that phenotype's favor.

Fossil evidence suggests that while the size of European black bears decreased during interglacial periods of the ice ages, it increased during each glacial period. This is an example of directional selection. A further illustration is the size of a population of finches' beaks.

The behavioral trait in question experiences a concentration of increasing alleles in the line selected in the upward direction and a concentration of decreasing alleles in the line selected in the downward direction.

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Explanation:

Decomposers and scavengers break down dead plants and animals. They also break down the waste (poop) of other organisms. Decomposers are very important for any ecosystem. If they weren't in the ecosystem, the plants would not get essential nutrients, and dead matter and waste would pile up.

Answer:

The digestive system ingests and digests food, absorbs released nutrients, and excretes food components that are indigestible. The six activities involved in this process are ingestion, motility, mechanical digestion, chemical digestion, absorption, and defecation.

Explanation:

hope this helps

Answer:

The Archaea, the Bacteria, and the Eucarya.

Explanation:

The Archaea, Bacteria, and Eucarya are the three kingdoms of life. Archaea and Bacteria possess prokaryotic cell structures, but the category Eucarya (eukaryotes) includes cells with a nuclear that separates the genetic information from either the cytoplasm.

Answer:

in DNA it is deoxyribose and in RNA it is ribose

Answer:

C. Adenine

Explanation:

DNA and RNA both have adenine, guanine, and cytosine.

DNA has thymine, which RNA does NOT have.

RNA has uracil, which DNA does NOT have.

Answer:

Explanation:

Hope that helps                                      

Answer:

Enucleation

Explanation:

Answer:

photosynthesis is the process in which green plants use sunlight to create foods from carbon dioxide and water, for themselves. Photosynthesis in plants usually involves the green pigment, called chlorophyll, and generates oxygen as a byproduct.

Explanation:

Photosynthesis is when green plants use sunlight to create food from carbon dioxide and water.

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Answer:

Animals without backbones are called invertebrate. Worms do not have backbones.

Explanation:

This is the answer. Hope it helps you out.

Answer:

Having a similar dna makeup as one animal but our features and genetic makeup different than that one animal.

Explanation:

There is unity in having the same dna as one animal but diversity in our features

Answer:

This question lacks options, options are: A) Heterochromatin and euchromatin

B) Uniform in the genetic information they contain

C) Separated by large sketches of repetitive DNA

D) Each void of typical protein-coding sequences of DNA

E) Void of introns.  

The correct answer is A.

Explanation:

The chromatin or substance that makes up the nuclei of cells and that results from the interaction of DNA with histonic and non-histonic proteins and RNA; it can present different degrees of packing or contraction. When chromosomes are stained with chemicals that bind to DNA, densely stained regions and less densely stained regions appear. Heterochromatin are segments of the chromosome that stain strongly and remain visible, practically, during the entire cell cycle. There are few genes in these regions and therefore low transcriptional activity. They are supercondensed regions. Euchromatin are segments of the chromosome that are not visible during telophase and interphase, only in metaphase. It corresponds to regions that are less compact and in which there is a higher gene density.

Answer:

Telophase is the last step of cell division, when chromosomes move in opposite directions so two new cells can be formed from one. When a cell is finishing the process of meiosis, it goes through a phase in which it's basically getting ready to split into two new cells telophase.

Explanation:

Answer:

ELISA is a technique of enzyme linked immunosorbent assay.

Explanation:

The full form of Elisa is enzyme linked immunosorbent assay. The ELISA technique is a boichemical technique that is used to measure the amount of protein or the antibody in a solution and is divided into three types :

1. Indirect ELISA ---  detects the presences and concentration of the antibody.

2. Sandwich Elisa or Direct ELISA  ---  detects the presences and concentration of the antigen/protein.

Answer:

chromosomes

Explanation:

chrom means color and somes means bodies

Explanation:

Stabilizing selection is the opposite of disruptive selection. Instead of favoring individuals with extreme phenotypes, it favors the intermediate variants. Stabilizing selection tends to remove the more severe phenotypes, resulting in the reproductive success of the norm or average phenotypes.

Answer:

Speech impairment

Explanation:

Cerebral palsy children suffers speech impairment and it is the inability to produce speech sounds and this may range from mild to severe. This can include an articulation disorder, fluency disorder and voice disorder.

fluency disorder is characterized by inability to pronounce a sound or repitition of a particular sound.

voice disorder is characterized by the production of abnormal pitch or volume.

Articulation disorder in the inability to articulate words, it could include stammering.

Answer:

The correct answer is -

Actin produces thin contractile filaments within muscle cells,

Myosin produces the dense contractile filaments within muscle cells

Explanation:

Actin is a globular protein that makes actin filaments by arranging in the long spiral chain or produces thin contractile filaments within muscle cells. It is found in cell cytoplasm as well as in the nucleus in eukaryotic cells.

Myosin is a motor protein that produces the dense contractile filaments within muscle cells and plays role in generating movement and force from chemical energy.

Answer: Living Planet Index

Explanation:

The Living Planet Index is a survey measure of global biodiversity status based on the population abundance of vertebrate species in terrestrial, freshwater and marine habitats. We have to consider that a population is defined as a species within a geographical area. It is used as a source of information to identify threats at the population level for each species on Planet Earth.  

With this analysis, an overall decline of about 60 percent in population size has been seen between 1970 and 2014. The decline in species populations is particularly greatest in the tropics, with South America and Central America suffering the most dramatic decline. The numbers of freshwater species have also declined dramatically. However, measuring biodiversity (all the varieties of life that can be found on Earth and the relationships between them) is complex, so the index should consider indicators to measure changes in species distribution, extinction risk and changes in community composition.  

The goal of the Living Planet Index is to achieve and promote global conservation of animals and their habitats.

Answer:

I'm not quite sure but I believe the answer is C.

Explanation:

Answer:

very truthful

The patient will have less hemoglobin in the blood.

The patient will have a reduced oxygen supply to the cells.