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Simora [160]
2 years ago
7

Identify some geographical barriers that could separate populations.

Biology
1 answer:
mr_godi [17]2 years ago
5 0

Answer:

Oceans, lakes, any large bodies of water.

Explanation:

In terms of country populations, oceans separate the different populations from each other.

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Mary bought three flowering plants for her garden. The first one has red tubular flowers filled with nectar; the second one has
uranmaximum [27]
I would say that the first flower attracts birds etc. t go and drink it's nectar (also I know that humming birds are attracted to red), and thus spread it's pollen. The second flower most likely attracts bees seeing how t is also sweetly scented, but has no nectar. This must mean that it only has pollen, which bees are great at spreading! I have no clue about the last one....Maybe bugs or bats?? Those are the only other pollinators I know of. It could possibly be that there is no pollinator for the third flower and it just tries to keep animals and insects from eating it with it's shape and odor and just relays on the wind for pollination.<span />
6 0
3 years ago
What piece of information is NOT stored in an offender's CODIS DNA profile?
vazorg [7]

Here is what I found, its quite interesting, I hope it helps..

https://www.fbi.gov/services/laboratory/biometric-analysis/codis/codis-and-ndis-fact-sheet

3 0
3 years ago
Experiments on the positive phototropic response of plants indicate that ______. A. light destroys auxin B. auxin moves down the
artcher [175]

The answer is auxin can move to the shady side of the stem.

Phototropism is a reaction to environmental factors. It is a plant's response to sunlight in the form of movement. In plants, phototropism is very prevalent. In actuality, it is necessary for plant growth. Other plant movements also occur in response to touch, water, gravity, and other factors. Phototropism was discovered due to well-known experiments by Charles Darwin and Boysen Jensen.

There are two types of phototropism:

  • Positive phototropism
  • Negative phototropism.

Learn more about auxin here:-

brainly.com/question/16939476?referrer=searchResults

#SPJ4

8 0
1 year ago
A homozygous tall and heterozygous purple flowered plant was crossed with a heterozygous tall and white flowered pea plant. Pred
Alik [6]
Sorry just need to answer lol
4 0
3 years ago
unattached earlobes is a dominant trait e . a parent who is homozygous for unattached earlobes y crossed with a parent who is ho
marishachu [46]
The genotypic ratio of their offspring is 100% Ee.

Hope this helps! God bless
-vf
3 0
3 years ago
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