BIOLOGY MIDDLE SCHOOL

Which adaption helps plants withstand heavy snowfallA. Broad, flat leaves
B. Waxy, needlelike leaves
C. Fire-resistant seeds
D. Water-strong seeds

Answers

Answer 1
Answer: I think the answer is B hope it helps
Answer 2
Answer:

Answer:

waxy, needlelike leaves

Explanation:

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Information about tigers

Does natural and sexual selection also apply to the species of man? Motivate, positive and negative consequences.

Answers

Answer:

Yes, natural and sexual selection also apply to the species of man with modification.

Explanation:

  • The process of selecting the member for the biological sex to produce their generation and offspring is known as the sexual selection. It is a natural and continuous process.
  • It has been seen the act of sexual selection on human beings too, but with the modification of the act that is seen on other non humans.
  • Charles Darwin and Alfred Russel Wallace first gave the concrete idea about the natural sexual selection that is seen on every non human organisms.

Is desert a abiotic or biotic or both

Answers

The answer is biotic
biotic is what I say

What substance was responsible for a major ozone depletion in the 1900s?

Answers

Chlorofluorocarbons was the main substance that depleted the ozone in the 1900s.

How many chromosomes does each new cell contain after mitosis if the original cell had 52 original cell chromosomes

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First of all, there are 46 individual chromosomes (23 pairs) in a human cell.

What happens in mitosis is that the original cell copies its DNA (so there are 2 sets of 23 pairs. In the end, after cytokinesis takes place, each daughter cell will have 23 pairs (46 chromosomes).

Please let me know if you understand in the comments!

A particular single-celled organism uses radiant energy to fix carbon as sugars. This organism generates ATP by breaking down sugars through a process that uses oxygen. Based on this information, how should this organism be classified?

Answers

Answer:

A particular single celled organism that uses radiant energy means that it is autotrophic in nature.

The autotrophs are the organisms that uses sunlight (radiant energy) to perform the process of photosynthesis to fix carbon in the form of sugars.

They generate ATP by breaking down the sugar using oxygen, which means they perform cellular respiration.

This makes the organism aerobic autotroph.

A particular single-celled organism uses radiant energy to fix carbon as sugars. This organism generates ATP by breaking down sugars through a process that uses oxygen. This organism is classified as -  aerobic autotrophs. Autotrophs produce their own food from the substances available in their surroundings using light through photosynthesis or chemo-synthesis.

Which organism has the following characteristics: heterotrophic, eukaryotic, unicellular or multicellular, cell wall made of chitin?

Answers

Kingdom Plantae: multicellular, eukaryotic, autotrophic, and has a cell wall comprised of cellulose and Kingdom Fungi: multicellular, eukaryotic, heterotrophic, and has a cell wall comprised of chitin.

What is multicellular and unicellular ?

If the body is made up of single cell it is called as unicellular and if the body is made up of multiple cells it is called as multicellular condition.

Filamentous fungi Unicellular, cell walls of chitin, absorb nutrients as these are all the characters of fungi in which they are feeding on the surface areas and they usually absorb nutrients. Cell walls are made up of chitin in which there is N-1,4 glycosidic linkage and are heterotrophic mostly.

Algae are the members of the kingdom protists and they are photosynthetic protists and they are producing hyphae are present in filamentous hypahe structures.

Learn more about protists at :

brainly.com/question/1626285

#SPJ3

Answer:

Fungi

Explanation:
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