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-Dominant- [34]
3 years ago
11

New evidence can lead to a change in scientific knowledge. Group of answer choices True False

Geography
1 answer:
8_murik_8 [283]3 years ago
8 0

Answer: True.

Explanation: Science class in 7th grade.

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A population of mice has black or brown hair. The gene for black hair color (B) is dominant over brown (b). If 16% of the mice a
amm1812

B = 0.4

b = 0.6

Explanation:

From the question we derive that;

BB = 16%

Bb = 24%

The gene frequency for BB = 16/100 = 0.16

To find allelic frequency of B;

B = √0.16 = 0.4

Remember Hardy Weinberg rule that all allelic frequencies of a gene must sum up to 1;

p + q = 1

If p = 0.4

q = 1 – 0.4 = 0.6

b = 0.6

Learn More:

For more on allelic /genetic frequencies check out;

brainly.com/question/9916141

brainly.com/question/12021027

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8 0
3 years ago
Which of the following explains why the scientific method is not a linear formula
AnnZ [28]

Answer:

It's not linear because if any step of the method fails, you need to return to the beginning (for example, a false hypothesis)

4 0
2 years ago
Why would countries be willing to place barriers on trade? Explain two factors that might encourage a country to place quotas an
seraphim [82]
  1. To protect its local industries and jobs. Placing trade barriers restricts cheaper goods and service that may out-compete those of the local market if allowed to freely compete in the local market.
  2. To protect its population when it feels that the foreign products or services do not meet its national standards and that the goods/services may be harmful for its local population as a measure of national security.
  3. Trade barrier and tariffs are also used as a form of diplomacy. Trade barriers are imposed on good and services from a country that a nation considers hostile.

7 0
3 years ago
Read 2 more answers
g homo habilis is the first species of the genus homo. it is [ select ] similar to other homo species, like homo erectus, than t
Natali5045456 [20]

Sahelanthropus, Orrorin, Ardipithecus, Australopithecus, and Paranthropus are just a few of the genera that exhibit postcranial transformation and canine reduction throughout the first four million years or so of hominid evolution. There is a concurrent change in the hominid fossil record as the Pliocene epoch came to an end and the world climate was changing about 2.5 million years ago. Something novel arose in this setting, both physically and behaviorally, as it became cooler. The genus Homo originated from this.

The commencement of the transition from primordial, large-brained, stone tool-making, meat-eating apes that spread out across the globe to the species Homo's beginnings in Africa is marked by this change. Three species, Homo habilis, Homo rudolfensis, and Homo erectus, are considered to be the earliest members of the human genus. It is well known that H. habilis was the first species to produce stone tools and that it still possesses basic characteristics that connect it to australopiths. Aside from the fact that H. rudolfensis shared both time and space with other early Homo and had a larger brain and set of teeth than H. habilis, little is known about this species. Thanks to its extensive fossil record, we now have a better grasp of the paleobiology and evolution of the more complex H. erectus. With a physique designed for contemporary striding locomotion, H. erectus was the first fully committed, obligate biped to emerge outside of Africa. It was also the first member of the human ancestry to leave Africa. The first Homo species are the ones who tipped our evolutionary history's scales away from the more ape-like direction and toward the more human one.

To know more about Australopithecus

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6 0
1 year ago
cuales son las religiones con mayor presencia en el mundo y su distribución (por países o regiones) la necesito para hoy
Sholpan [36]

Answer:

Christiantity= USA

Islam= middle east

Ethiast

Explanation:

4 0
3 years ago
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