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artcher [175]
3 years ago
8

Which question would be most useful in exploring the history of livestock?

Biology
2 answers:
BartSMP [9]3 years ago
5 0

Answer:

"What animals were first bred for domestication and consumption? "

Explanation:

The history of livestock began long ago, when man realized that animals could provide products necessary for human existence. From this, man began to domesticate animals that could supply meat, eggs, milk, honey, and any other animal product. Anyone who wants to know more about livestock history should start by researching the basics of farming. This research would begin with the search for information on which animals were domesticated to make livestock possible.

kirza4 [7]3 years ago
3 0
I honestly think that a or d would be the best options. I would start with D and if that doesn't work try a.
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What directs the production of new proteins
Vedmedyk [2.9K]

Answer,

Ribosomes

Explanation,

Ribosomes are cell organelles which help to produce proteins.It contains RNA and DNA strands which help in formation of new proteins.The synthesis of proteins takes place in two stages  transcription and translation.Transcription takes the information encoded to the DNA and encodes it into mRNA which heads to the nucleus inthe cytoplasm.Translation mRNA works with a ribosome and tRNA to synthesize proteins.

7 0
3 years ago
Use the needleman-wunsch algorithm to find the raw score for comparison of the following sequences. rank them from the most like
lana66690 [7]

Answer: B. TEFKAGSAKGATLFKTRCLQ

D. TEFKAGSAKGATLFKTRCLQ

A.TEFKAGSAKKGATLFKTRCLQ

E. TEFKAGSAKKKGAGATLFKTRCLQ

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3 0
3 years ago
A population of wild-flowers was scored for flower color. There were 302 blue (BB) plants, 1857 violet (BR) plants and 811 red (
Paul [167]

Answer:

frequency of the blue (B) allele = 0.4142

frequency of the red (R) allele = 0.5858

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

Explanation:

Frequency of blue allele is

Frequency of blue allele is equal to sum of frequency of BB and half of frequency of BR

\frac{302}{2970} + \frac{1}{2} \frac{1857}{2970} \\= 0.1016 + 0.3126\\= 0.4142

Frequency of other allele

1- 0.4142\\= 0.5858

Chi Square test

See the attached file

The number of blue plants expected is 509.652

The number of red plants expected is 1019.304

The anticipated number of violet plants is 1441.341

Calculated chi square value

= 84.5320 + 42.5688 + 119.8692\\= 246.97

7 0
3 years ago
Plzzzzz help meeeee plzzzzzzz
Nutka1998 [239]

Answer:

59 is false and 60 and true

Explanation: I think it is right sorry if it is wrong. I hope this helps

3 0
2 years ago
Read 2 more answers
Which diagram represents a source of quick energy for the body?
vichka [17]
Which diagram?
But I do know carbohydrates is the quickest form of energy for the body. Hope I helped any.
5 0
3 years ago
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