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Olin [163]
3 years ago
13

In humans, how many alleles of genes found on the x chromosome do male have?

Biology
1 answer:
salantis [7]3 years ago
7 0
I believe for a male its 26
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Plants make their own food and are called producers. What do plants need to make their own food? A) soil, air and water B) soil,
djyliett [7]

Answer:

D) energy from the sun, air, and water

Explanation:

Plants are producers because they undergo photosynthesis. Photosynthesis is the process of taking sunlight, CO2, and water to produce ATP in the form of glucose and oxygen.

For plants to make their own food they require the reactants of photosynthesis. The reactants are sunlight+6CO_2 + 6H_2O. In other words, sunlight, carbon dioxide (air), and water. Without these reactants, photosynthesis cannot occur.

Things such as soil and fertilizer are helpful to a plant's growth; however, they are not required in the process that creates food for plants.

3 0
2 years ago
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oxygen attracts electrons more strongly than hydrogen does. what kind of bond forms between the two hydrogen atoms and single ox
Alex777 [14]
The bond that is created in H2O is called a covalent bond.
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3 years ago
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When DNA replication occurs before meiosis, the original DNA strand CAG CCG TAG is copied into complementary strand GTC ACA GGC
dedylja [7]
<span>The correct answer is B. Insertion. In this particular insertion there is an insert of three bases. Complementary strands in DNA are the opposite strand, so Adenine is coupled to Thymine and Guanine is coupled to Cytosine. So the complementary sequence (also called the antisense strand) of the original would be GTC GGC ATC, there's an extra 3 bases in there: ACA.</span>
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Which statement best describes a difference between mitosis and meiosis in humans?
faust18 [17]

Answer: Hello!

C.

Mitosis is primarily used to create body cells, and meiosis is primarily used to create sex cells.

Explanation: Sorry i keep saying it you asked so much questions and you need the answer.

Mark me brainest please. Hope I helped! Hope you make an 100%

-Anna♥

7 0
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Why are some secondary consumers carnivores,while others are omnivores
ivanzaharov [21]
Some other secondary consumers are carnivores and others are omnivores because they also eat both plants and meat. For example Human, human are secondary consumers, and human eat both plants and meat. There are also other animals that are considered as omnivores.
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