Your science teacher has charged you and your partner with making a dichotomous key .He has given you a chart of organisms that are all fish

Answer:

unicellular; multicellular

Explanation:

The smallest and the most basic unit of life is the cell. Living organisms that are made of just one cell are said to be unicellular while those that are made up of multiple cells are said to be multicellular. Many unicellular organisms are some of the smallest living organisms to exist in nature. They cannot be seen with the ordinary eyes, except with the aid of microscopes.

before I answer this question can you specify it

Answer:

Its best not to question and just believe that there is something at the end of our meaningless lives

Explanation:

Answer:

c

Explanation:

got it right on edgenu1ty

The student hypothesizes that the green pod color in pea plants is dominant and the yellow pod color is recessive. An observation that would disprove this hypothesis is that two plants with yellow pods produce offspring with green pods, which is the second option.

The complete dominant allele will express itself in the heterozygous condition because it will suppress the recessive allele and express itself. Here, the green is dominant over the yellow, so the green can be purebred or can have a heterozygous condition, so the green pod having a heterozygous condition can produce both the green and the yellow pods. The yellow pods are recessive, so they can only produce yellow offspring, not green offspring, as they are only expressed in the purebred recessive forms.

Hence, an observation that would disprove this hypothesis is that two plants with yellow pods produce offspring with green pods, which is the second option.

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Answer:

Explanation:

there is nothing on the slide

Answer:

This is an accurate statement. Did you have a question?

Explanation:

This is nothing. I can't anwser to this.

Answer:

Complimentary DNA #1:

ATGGCCTACGGTCTAGTTTAG

Complementary DNA #2:

ATGCCCCCGCATTGGTGTTGA

Complementary DNA #3:

ATGGACAATTCGATGTTTTAA

DNA molecule 1: TACCGGATGCCAGATCAAATC, complimentary will be ATGGCCTACGGTCTAGTTTAG, for DNA molecule 2: TACGGGGGCGTAACCACAACT, complimentary will be ATGCCCCCGCATTGGTGTTGA.

Humans and nearly all other species carry their genetic information in DNA, also known as deoxyribonucleic acid. The DNA of an individual can be found in almost all of their cells.

The information molecule is DNA. It contains information needed to create proteins, which are other big molecules.

These instructions are dispersed throughout 46 lengthy structures called chromosomes that are found inside each of your cells. Numerous smaller pieces of DNA, known as genes, make up these chromosomes.

Complementary sequence is a sequence of bases in a nucleic acid that can be combined to generate a double-stranded structure.

For instance, G-T-A-C is the complementary sequence to C-A-T-G, where each letter represents for a different DNA nucleotide.

The DNA sequence can be:

Thus, this is the complete match for the given scenario.

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Answer:

The answer is decrease in elastin

Answer:

D

Explanation:

EDGE2021

Answer:

92

Explanation:

23 * 4 = 92

hope this helped

Answer:

There are specific things that us humans experience that are caused by nature and by nurture, but there are also things that they work together on as well. I believe that gender and gender expression is fueled by both nature and nurture. An experiment was conducted in England with toddlers and adults. The adults were to watch over the toddlers and play with them. What the adults didn't know is the toddlers were dressed as the opposite sex. A little girl dressed as a male was handed "boys toys" and a boy dressed as a female was handed "girls toys". But the scientist went even further with her research and went to a zoo. Chimpanzees are our closest relatives and were the target group for the experiment. Different gendered toys were placed about and one by one monkeys began to play with the twos. However, the male chimps played with the "boys toys" and the female with the "girls toys". So it was proven quickly that while it may seem like more nurture than nature, nature does play a role in gender expression.  

Answer:

t= log2(2048)

The logarithm is the inverse function to exponentiation. That means the logarithm of a given number x is the exponent to which another fixed number, the base b, must be raised, to produce that number x. In this case:

[tex] {t}^{2} = 2048[/tex]

[tex]t = \sqrt{2048} = 45.3h[/tex]

Explanation:

Flagella - Flagella (singular, flagellum) are hairlike structures that provide a means of locomotion for those bacteria that have them. They can be found at either or both ends of a bacterium or all over its surface.

I think it's endoplasmic reticulum:)

Your nose and your mouth are both a portal of entry into your body. If you cover one and not the other it defeats the purpose because Bacteria can still enter the system. They are both part of your respiratory system.

Answer:

I would believe the correct answer is A, To find solutions to problems.

Explanation:

Technology is not actually just T.V's and phones (etc) but instead Technology is actually objects that are ment to make an action easily and more efficiently.

Answer:

Hey mate......

Explanation:

This is ur answer.....

Hope it helps!

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Explanation:

1) 72 of their chromosomes would be somatic and only 2 would be gametes. the number is always two as (normally) an organism will have either 2 X chromosomes (female) or an X and Y chromosome (male).

2) without genetic diversity, an entire species of an organism can go extinct from the same thing as none of them would have mutated any defenses and pass them off to their offspring.

hope this helps :)

Answer:

hope it's help uu

Explanation:

if wrong then sry

Answer:

The sun generates energy from a process called nuclear fusion. During nuclear fusion, the high pressure and temperature in the sun's core cause nuclei to separate from their electrons. During this process huge amount of energy is created.

Answer:

b hypothalamus

Explanation:

The hypothalamus controls hunger and satiety. Therefore, option (B) is correct.

What is the role of hypothalamus?

The hypothalamus regulates circadian rhythms, appetite, thirst, and body temperature. The study of illnesses and diseases associated to the neuroendocrine system may benefit from using rat hypothalamic neurons.

The arcuate nucleus, or infundibular nucleus in humans, is a region of the hypothalamus that permits peripheral peptides and proteins to cross the blood-brain barrier and interact with its neurons.

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Answer:

Three products of cellular respiration are ATP energy, carbon dioxide and water.

Explanation:

Answer:

d

Explanation:

four daughter cells are produced in meiosis

The complete question is as follows:

Which characteristics of bacteria help them infect other organisms? Check all of the boxes that apply. Bacteria reproduce quickly. Bacteria have a protective layer called a capsule. Bacteria can evolve quickly because they can pass on genetic information. Bacterial infections cause symptoms that transfer the bacteria to new hosts.

Answer:

The correct answer is - all options are correct.

Explanation:

Bacteria can infect other organisms due to their different type of characteristics. These microorganisms infect the host cell by attacking them and increase their number rapidally. Host cell tries to kill these bacteria but these bacteria cells have a tough protective layer around their body prevent from any chemical or immune response.

Bacteria cells have a great feature to evolve fast in few generations which helps them developing resistance according to the condition for their survival.

Answer:

a b c d e f

basically all of them the answer above me explains it

Answer:

prophase

Explanation:

the first step.

the nuclear envelope breaks down and chromosomes condense and become invisible

Answer:

metaphase

Explanation:

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