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ryzh [129]
2 years ago
14

Pls answer both questions

Biology
2 answers:
nikitadnepr [17]2 years ago
8 0

Fgggffffffffffffgffffffffgggggggggggggggg

ivanzaharov [21]2 years ago
4 0
1. genetic engineering is when a gene expressing a trait is removed from one organism and placed in the other so that the animal can express that gene, example (a tomato is fat and a cucumber is tall, genetic engineering is taking the gene in the tomato that makes it fat and placing it in the cucumber so that it can become fat)

2. DNA is the expresser for all your traits, it is present in all your cells, and it has instructions for genetic coding, protein making, etc. dna is compressed into chromosomes and every cell in your body has 48 chromosomes except for two cells, which are the egg and the sperm as they have 24 cells each.
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In another one of Mendelssohn Experiments, he crossed the off spring. Two pea plants with purple flowers (Pp) were crossed.
nignag [31]

Answer:

There will be a dominant and recessive trait that would be formed.

Explanation:

3 purple flowers would be dominant while 1 will be recessive.

8 0
3 years ago
Why is the third line of defense consider specific and adaptive
love history [14]

Answer:

The third line of defence against pathogenic invasion is the adaptive immune response, which has two key qualities: It is specific (it can differentiate between specific microorganisms and respond accordingly) It is adaptive (it can produce a heightened response upon re-exposure - in other words, it has memory)

Explanation:

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3 years ago
Cuántas cadenas de ADN diferentes de 20 nucleótidos se pueden construir con las cuatro bases nitrogenadas?
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3 years ago
describe in detail the seven biomes of the world using: climate, temperature ranges, land structures, where in the world they ar
Gemiola [76]

Answer:

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3 years ago
Crime-scene investigators collected hair from a dead person's body. is the hair human or nonhuman? describe two ways that the in
Nana76 [90]
The investigators could distinguish human hair from animal hair by the patter of pigmentation and by the medullary index.
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The medulla in humans is thinner than in animals: the medullary index for human hairs is 0.33 or less; the medullary index for animal hairs is 0.5 or more.
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