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Mumz [18]
3 years ago
13

Explain what might happen to tundra animals, such as polar bears, as earth's climate warms.

Biology
1 answer:
tamaranim1 [39]3 years ago
4 0
They began to lose their homes and may die or start moving to colder areas.


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A gene for corn has two alleles, one for yellow kernels and one for white kernels. Cross pollination of yellow corn and white co
Rina8888 [55]

The question is incomplete. The complete question is:

Question: A gene for corn has two alleles, one for yellow kernels and one for white kernels. Cross pollination of yellow corn and white corn results in ears of corn that have an approximately even mix of yellow and white kernels. Which term best describes the relationship between the two alleles?

a) Incomplete dominance

b) Genetic recombination

c) Chimerism

d) Codominance

Answer:

d) codominance

Explanation:

Codominance is a pattern of inheritance when none of the alleles of a gene is able to mask the expression of the other allele of the same gene. When the two alleles are present together in a heterozygous genotype, both are expressed and the phenotype of the heterozygote is different from both the pure breeding parents. In the given example, cross-pollination of yellow corn and white corn results in the ears of corn that have an approximately even mix of yellow and white kernels. This means that the heterozygote expresses both the allele for the corn color. Therefore, it represents codominance.

3 0
3 years ago
Answer the questions<br>(100 pts for the individual who answers all the questions correctly)
Pavlova-9 [17]
It’s ok u can search the water mark for answer key it is Ye or
5 0
3 years ago
Identify any treatment/cures for erythematous disease
Crank
Treatments for erythematous include anti-inflammatory drugs, and cortisone by the mouth injection.
8 0
3 years ago
For biology i have to pretend im a scientist in the year 3020 and i have to create an animal and explain what the worlds climate
lyudmila [28]

Try mixing two or more animals together to create an animal. Research their physical features, the environment they do well in, senses, etc.

For example:

A cat-like creature with an alligator's tail and a bird's beak.

This creature would have cat-like instincts, but be able to swim underwater to to it's alligator tail (alligators are born to swim) and sing like a bird due to it's beak. Plus you could add anything else you want.

Another thing you could do is look up fantasy animals from video games and get inspired from them!

For worlds, you probably want to build a world that your animal could survive in.

No Man's Sky, a video-game, has endless biomes and worlds that you can take inspiration from for the climate and it's features.

You could also research about any known planets (doesn't have to be in our solar system) and mix two or more together, take aspects from one planet and give it to another, etc!

I hope these ideas helped you a bit :)

7 0
3 years ago
Before the kindney filters it out, where does urea exist
ipn [44]

Answer:

In the bloodstream  

Explanation:

The metabolic breakdown of amino acids creates ammonia, which is especially toxic to the brain. The liver converts ammonia to urea, and it is then released into the bloodstream, where it travels to the kidneys and is excreted in the urine.

7 0
3 years ago
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