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Ede4ka [16]
3 years ago
15

Pls help me I need a answer asap

Biology
1 answer:
madreJ [45]3 years ago
5 0

Answer:

The correct order is -

a. 5 > 3 > 4 > 1 > 2 .

Explanation:

In sedimentary rocks, the bottom layer of the rock form initial and the fossils found in them would be older and the layer on top deposited the latest so the fossils found in the top layer would be the youngest.

Newer layers form or deposited on the layers of the oldest or bottom layer of the sedimentary rocks. Hence, the fossils present in the bottom layer would be the oldest fossil and newer fossils will be above them and the youngest would be top.

Thus, the correct answer is - a. 5 > 3 > 4 > 1 > 2 .

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Scientists have found as many as 500 species of fish in the African Lake Victoria. What can account for this high level of diver
Cloud [144]

The correct option is this: LAKE VICTORIA HAS A VARIETY OF ENVIRONMENTS SUCH AS ROCKY SHORES AND MUDDY BOTTOMS; THIS ENVIRONMENT HETEROGENEITY PROMOTES SPECIATION.

Biodiversity refers to the variety of plants and animal life in a particular habitat. Biodiversity level can be high or low depending on the number of diverse plants and animals that are found in the habitat. High level of biodiversity is always preferable because of its beneficial effects on the environment.

African Lake Victoria as a water body is made up of different types of environments, therefore, different species of aquatic organisms find it easy to locate favorable niches that are suitable for their existence in the habitat. The high degree of biodiversity will enhance the continuous existence of the lake even during unfavorable conditions.

6 0
3 years ago
Do recessive and dominant allele rules follow Mendelian laws?
ziro4ka [17]

Answer:

which p.osess one dominant and one rece.ssive allele, can receive each allele from either parent and will look iden.tical to homo.zygous dom.inant individuals; the Law of Segreg.ation supports Mendel's observed 3:1 phenot.ypic ratio

so yea

Explanation:

8 0
3 years ago
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horsena [70]

Land surfaces heat up and cool down faster then water surfaces

6 0
3 years ago
Vascular plants, like fern, show alternation of generations. Which represents a gametophyte in the life cycle of fern?
guapka [62]

Prothallus represents a gametophyte in the life cycle of fern.

 

<span>A prothallium, or </span>prothallus<span> (from Latin pro = forwards and Greek θαλλος (thallos) = twig) is usually the gametophyte stage in the life of a fern or other pteridophyte. Occasionally the term is also used to describe the young gametophyte of a liverwort or peat moss as well.</span>

 

The correct answer between all the choices given is the second choice or letter B. I am hoping that this answer has satisfied your query and it will be able to help you in your endeavor, and if you would like, feel free to ask another question.

6 0
4 years ago
Is a nucleic acid that contains the genetic information for heredity in most organisms.
bagirrra123 [75]

Yes... they contain the genetic information for the DNA inside the nucleus

5 0
3 years ago
Read 2 more answers
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