What do genes come in?

1 answer:

3 0

Chromosomes! They contain the recipe for making a living thing. They are found in almost every cell's nucleus and are made from strands of deoxyribonucleic adic (DNA)

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A protozoan that can conduct photosynthesis is the _____.

lilavasa [31]

The answer is the Amoeba.

The Amoeba is the protozoan that can conduct photosynthesis. They are often called amoeboid. Amoeba is a type of cell or organism which can alter its shapes. They are found in every major lineage f eukaryotic organisms. Amoeboid cells occurs in protozoa.

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3 years ago

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What is one change that would cause more water to evaporate from a stream?

Svetllana [295]

Evaporation

Explanation:

Evaporation is one change that would cause more water to evaporate from a stream.

Evaporation is a phase change in which liquid is changed into its gaseous form.

When a substance is heated from solid to liquid, it melts.
After melting, additional heat causes a phase change that allows for the liquid to change to gases.
In the water cycle, the sun provides heat energy that causes surface water in streams to be heated.
This leads to evaporation of the surface water into the atmosphere where they can be condensed to form precipitation.

Learn more:

Phase change brainly.com/question/10972073

#learnwithBrainly

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4 years ago

One of your brother's friends, Dylan, is unusually short with a stocky build; has a flat face, a large tongue, and an extra fold

Oksanka [162]

Answer:

Dylan likely has Down Syndrome / 21 Trisomy Syndrome.

Explanation:

Down Syndrome is a genetic disorder in which the person has an extra copy of chromosome 21, this is why the disorder is known as Trisomy 21. This extra copy changes how the body and the brain develope, which can cause mental and physical problems.

Children with this disorder usually have a low intellectual level, the most frequent cause of identifying mental delay of genetic origin.

Some of the characteristics of these children are slight diminution in the skull size, almond-shaped eyes, a short neck, small ears, a small mouth, a large tongue tends to get out of the mouth, narrow auditive conduct, tiny hands, and feet, weak muscular tone, and they are usually short in height.

There are also some medical problems such as hearing loss, apnea, ear infections, ocular problems, heart defects, intestinal malformations, hypothyroidism, hip dislocation, anemia, among others.

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3 years ago

Why do vertebrate embryos show similarities between organisms that do not appear in the adults?

yKpoI14uk [10]

It is believed that this happens because some signals that regulate development are the same between different species and because they share ancient genes. These ancient genes are expressed during a middle "phylotypic stage" of embryonic development for all species.

For example, human and animal embryos go through very similar stages of early development and share similar features such as tails and gill-like structures. The major difference appears to be how long it takes to reach each of these same stages.

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3 years ago

What is an example of weathering, erosion, and deposition in Texas? (A)Gradual change to Guadalupe Peak (B)All of the above (C)T

kogti [31]

Answer: Weathering, erosion, and deposition from the terrestrial surface topography and soil characteristics. These processes, for example, have formed a variety of landforms in Texas like beaches, plateaus, mountains, and canyons as well as soil types like fertile soil, clay-rich soil, and sandy soil. The combination of topography, soil, and climatic conditions in an area defines the types of habitats that the area can support this is crucial to ecoregion classification. Ten separate ecoregions occur in Texas including 1) East Texas Pineywoods, 2) Gulf Coast Prairies and Marshes, 3) Oak Woods and Prairies, 4) Blackland Prairie, 5) cross timbers and prairies (6) Rolling Plains, (7) High Plains, (8) TransPecos, (9) South Texas Plains, (Brush Country), and (10) Edwards Plateau. Such ecoregions are named for the major types of habitats topographical features (e.g. Edwards Plateau) present in their areas. The weathering, erosion, and deposition of each of these ecoregions have an important influence. Hope This Helps :)

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3 years ago

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