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Fiesta28 [93]
3 years ago
14

An ocean food chain is shown.

Biology
2 answers:
erica [24]3 years ago
7 0

Answer:

Killer Whale

Explanation:

Just took the test

Paul [167]3 years ago
5 0

Answer:

killer whale

Explanation:

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A primary transcript in the nucleus of a eukaryotic cell is _____ the functional mrna, while a primary transcript in a prokaryot
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larger than; the same size as

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3 years ago
When comparing dogs to wolves, scientists found evidence that supports the idea they come from a common ancestor. Which combinat
muminat

(C) Comparable anatomies, similar development, and similar DNA marks the similarities between dogs and wolves.

<u>Explanation:</u>

Wolves and Dogs share much of the same genetics, so much that wolves can be bred to dogs to produce viable offspring. Because of the genetic similarities, both dogs and wolves share behaviors, physical attributes, social interaction, territorial instincts and forms of communication.

Morphological evidence and genetic evidence both suggest that wolves evolved during the Pliocene and Early Pleistocene eras from the same lineage that also led to the coyote, with fossil specimens indicating that the coyote and the wolf diverged from a common ancestor 1.5 million years ago.

The dog, <em>Canis familiaris</em>, is a direct descendent of the gray wolf, <em>Canis lupus.</em> In other words, dogs as we know them are domesticated wolves.

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3 years ago
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What is the effect on a plate when a slab sinks
mestny [16]
The slab sinks faster and this pulls on the rest of the plate, continuing plate tectonics. Mantle convection creates the instability that allows plate tectonics to get going and helps a little, but it's not thought to be the main driving force
3 0
4 years ago
When horizontal layers of sediment are tilted or uplifted, scientists call this________________________
Nonamiya [84]
B. angular unconformity
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3 years ago
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In a population with two alleles, B and b, the allele frequency of B=0.59. What would be the frequency of the heterozygotes if t
Levart [38]

Answer:

0.483

Explanation:

The given population is in Hardy-Weinberg equilibrium. If the gene has two alleles, the sum total of the frequencies of these two alleles will be one.  

Therefore, the total of the frequency of allele B and frequency of allele b will be 1. f(B) + f(b)=1

If the frequency of allele "B" is 0.59, then the frequency of allele "b" will be=1-0.59= 0.41

The frequency of heterozygous genotype in the population= 2pq

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q= frequency of the recessive allele

So, 2pq= 2 x 0.59 x 0.41 = 0.483

6 0
3 years ago
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