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Oksi-84 [34.3K]
3 years ago
11

Explain why lamarckism is currently not a widely accepted theory​

Biology
2 answers:
Digiron [165]3 years ago
5 0

Answer:

Its not really taught in schools that much.

Explanation:

Norma-Jean [14]3 years ago
3 0
Lamarck's theory cannot account for all the observations made about life on Earth. For instance, his theory implies that all organisms would gradually become complex, and simple organisms disappear.

Lamarck’s theory of evolution, also called as theory of inheritance of acquired characters was rejected since he suggested that the acquired character which an organisms gain through its life experiences are transferred to its next generation, which is not possible since acquired characters does not bring any change to an individual’s set of genes.
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Which of the following statements describes integral membrane proteins?
Anestetic [448]

Answer:

The correct answer is option - C.

Explanation:

Integral proteins are integrated proteins that are extended into the cytoplasm from the outer side of the cell. As it is known bilipid layer is fluid in nature it move around the cell layer.

These are the proteins also known as intrinsic proteins that contain parts with the side chains that are hydrophobic in nature. These are tightly located or packed between the hydrophobic amino acids and the membrane due to hydrophobic effects.

Thus, the correct answer is - option C.

3 0
3 years ago
Ecology is the study of environmental interactions at the following levels, from least inclusive to most inclusive: __________.
liubo4ka [24]

Answer: <u>organism, population, community, ecosystem</u>

Explanation: Ecology is the part of the biology in which the study of organism and environment is done along with the relation established between them. This study also includes human,animals and physical surroundings as well. It displays the adaptation and interaction happening in the ecological environment.

The stage/steps of order is followed as organism then population of human, community of them and ecosystem stage respectively .

5 0
3 years ago
⚠️10 points ⚠️<br><br><br> Help please
KiRa [710]

Answer:

The statements with "both" at the beginning go in similarities, and the rest go in differences

6 0
3 years ago
What is photosynthesis? Write out the chemical equation for photosynthesis
Nadusha1986 [10]

photosynthesis is the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water.


6CO2 + 6H2O + light energy = C6H12O6 + 6O2.

3 0
4 years ago
Read 2 more answers
The diploid number for a lily whose pollen contains 12 chromosomes would be _________ and is produced when the pollen
KATRIN_1 [288]

Answer:

24 chromosomes.

Explanation:

The diploid number for a lily whose pollen contains 12 chromosomes would be 24 chromosomes and is produced when the pollen moves from a stamen to the stigma and fecundates the female gamete. Thus, a diploid cell, with 24 chromosomes (12 pairs, 12 x 2), is formed.

Gametes are haploid, it means, they contains half of the chromosomes.

5 0
3 years ago
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