How do I set up a hypothesis?

2 answers:

8 0

Easy. To make a hypothesis you must use the 3 important words: If...Then....Because
Example: If the Ladybug has wings, then she could fly because her wings are strong.

Hope this is helpful

padilas [110]4 years ago

5 0

In psychology, research designs test the null hypothesis (H0), and to state it, you would say something to the effect of "There is no difference between this group and that group" or " Variable A has no effect on Variable B". Basically a Null hypothesis is saying that there is no difference, change, or alteration in the group being tested. Because it is easier to prove that there is no change than to prove or disprove change, you test the null hypothesis. You may also want to include an alternative hypothesis, which is the exact opposite of the null and state that change has occurred, it would be worded like "there is a difference between these groups" or "variable A has an effect on variable B". You may also want to do the hypotheses in symbols, which vary by what type of test you are performing and the information you have. hopes this helps and good luck.

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11Alexandr11 [23.1K]

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3 years ago

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Describe the first three life cycle stages of a frog.

Masteriza [31]

Answer: The correct answer is as follows:

Stage 1) Egg - Frogs begin their life as fertilized eggs. A typical female frog can lay thousands of eggs, depending on the species. In the pond, the eggs float on the water in clusters until they hatch in 2-3 weeks.

Stage 2) Larva (tadpole) - During the tadpole stage, the frogs eat, grow and develop into froglets (with four legs) through a process called metamorphosis. As tadpoles, they rely on rudimentary gills, mouths, and tails for swimming. The tadpole's diet includes other frog eggs, bugs, mosquito larvae, and other dead insects. As their four legs and external respiration develops, the froglet is almost ready to leave the water.

Stage 3) Adult - At around 12 weeks of age, the frog has reached maturity as an adult and is ready to explore dry land. With its gills and tail totally absorbed back into the body, the frog remains an amphibian but spends most of its time out of the water. As an adult, the frog uses its sticky tongue to capture and eat insects, snails, slugs, and worms. They return to the water to lay new eggs and the cycle of life repeats.

Explanation:

3 0

1 year ago

Please help me!!

quester [9]

Answer:

A. AAU GAU ACU GCA GC would be the mRNA sequence.

B. Asparagine, Aspartic acid, Threonine, Alanine, (I couldn't get the last one.)

C. AAU GUA CUG CAG C

Explanation:

A. You need to switch A to U, C to G, G to C, and T to A

B. I used the full names of the amino acids. I didn't use the abbreviations on the codon chart.