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Anika [276]
3 years ago
5

Which of the following may cause allergies? Animal dander Exercise Poor sleep Stress

Biology
2 answers:
babymother [125]3 years ago
7 0

Answer:

it would be animal dander because b is not it for sure c cannot give you allergies it just make you feel drained and d is difinitely not it lol

Explanation:

malfutka [58]3 years ago
4 0
Animal dander would be the answer you're looking for. 
 
Hope this helps :)

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A person has two genes, A and B that are on the same chromosome and 25cM apart, what percentage of their gametes would you expec
Bezzdna [24]

The percentage of your gametes that are expected to have a parental combination of A and B is 25%.

<h3>Why is AB blood so rare?</h3>

Even rarer, type AB blood is characterized by the fact that it has no antibodies against either type A blood or type B blood. This means that people of this blood group can receive blood of any type without risk of adverse reactions.

With this information, we can conclude that The percentage of your gametes that are expected to have a parental combination of A and B is 25%.

Learn more about AB blood in brainly.com/question/256625

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3 0
2 years ago
How did Mendel make the F1 generation for his experiments?
Advocard [28]
<h3><u>Answer;</u></h3>

He crossed two pure breeds

<h3><u>Explanation;</u></h3>
  • <em><u>F1 or the first filial generation is the first generation of offspring produced by crossing a set of parents to help show what genes will be inherited from crossing pea plants. Therefore, the F1 generation consist of or offspring from the parents.</u></em>
  • <em><u>Mendel performed a true breeding cross, meaning he crossed one homozygous recessive for a trait and one homozygous dominant for the trait. This gave rise to the heterozygous dominant offspring. </u></em>

4 0
3 years ago
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The _______ is found in the thylakoid membrane
torisob [31]
Hello.

The answer is 

<span>electron transport chain 
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The stroma is equivalent to the cytosol, it is the aqueous fluid in between thykaloid grana, where carbohydrate formation reactions occur in the chloroplasts of plant cells.

The electron transport chain is found in the thylakoid membrane

Have a nice day 
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3 years ago
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What type of families animals are in the taxonomy cards
lana [24]

Answer:

Explanation:1. smallest unit of classification

2. segmented digestive system, appendages

3. largest phylum of animals

4. green, conductive tissue, seeds, flowers

5. classification

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3 years ago
_____________ is the process of cutting DNA into fragments and inserting the fragments with a desired ____________ into another
emmasim [6.3K]

Answer:

given below

Explanation:

Genetic engineering is the process of cutting DNA into fragments and inserting the fragments with a desired gene into another organism of the same or different species

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3 years ago
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