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vaieri [72.5K]
3 years ago
14

26. Analyze In a particular species of butterfly, the genes

Biology
1 answer:
Reil [10]3 years ago
4 0

Answer:

law of independent assortment

Explanation:

Independent assortment is the random distribution of the pairs of genes on different chromosomes to the gametes.  I hope this helps :)

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Which of the following best describes the logic of scientific inquiry?
beks73 [17]

Answer:

d. if my hypothesis is correct, I can expect certain test results

Explanation:

To create a theory is not enough to state an assumption. Called scientific research, the practice tries, through a logical procedure, to produce tested, proven and safe scientific knowledge. This concept is based on the logic of scientific research that states that a hypothesis must be tested, because if the hypothesis is correct, certain test results can be expected. For this, some rules or phases are part of the process. And they are: observation, hypotheses, research method and conclusion.

Thus, we can conclude that among the alternatives presented, the one that best describes the logic of scientific investigation is the letter D.

4 0
3 years ago
Which type of substance would best dissolve in a solvent that was made of nonpolar molecules.
Studentka2010 [4]
Lthough much of the explanation for why certain substances mix and form solutions and why others do not is beyond the scope of this class, we can get a glimpse at why solutions form by taking a look at the process by which ethanol, C2H5OH, dissolves in water. Ethanol is actually miscible in water, which means that the two liquids can be mixed in any proportion without any limit to their solubility. Much of what we now know about the tendency of particles to become more dispersed can be used to understand this kind of change as well.
Picture a layer of ethanol being carefully added to the top of some water (Figure below). Because the particles of a liquid are moving constantly, some of the ethanol particles at the boundary between the two liquids will immediately move into the water, and some of the water molecules will move into the ethanol. In this process, water-water and ethanol-ethanol attractions are broken and ethanol-water attractions are formed. Because both the ethanol and the water are molecular substances with O−H bonds, the attractions broken between water molecules and the attractions broken between ethanol molecules are hydrogen bonds. The attractions that form between the ethanol and water molecules are also hydrogen bonds (Figure below). There you go
3 0
3 years ago
Which organs are responsible for producing fluid to give sperm nourishment and motility?
tresset_1 [31]
Seminal vesicles
prostate gland
<span>bulbourethral glands

</span>The male reproductive system is designed to make sperm or male gametes and is adapted to provide for the delivery of these gametes to the female to allow for fertilization. It consists of:1. Testes- produces sperm and the hormone testosterone2. Scrotum- pouch enclosing the testes keeping the sperm at an optimum temperature.3. Vas deferens- tube that carries sperm away from the testes.4. Prostate gland- adds lubricating and other fluids to the sperm.5. Urethra- tube through the penis carrying sperm to the outside of the body.<span>6. Penis- adaptation for internal fertilization of the female.</span>
5 0
3 years ago
The Aleutian Islands are formed by a chain of_______.
Marrrta [24]

Answer:

40 Active volcanoes

Explanation:

the Pacific plate sinks beneath the North American plate. In this subduction zone, some of the ocean plate melts and the molten rock pushes to the surface  Google

4 0
3 years ago
3. List 3 differences of macromolecules:​
yaroslaw [1]

Answer:

carbohydrates

proteins

lipids

Hope this helps :)

5 0
3 years ago
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