What is the process of creating sugars by using sunlight to link together molecules of carbon dioxide known as?

Answers

Answer 1
Answer:

......Photosynthesis


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An instrument which help to make work easier is called a​

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Answer:

Explanation:

machine is a gaget that make our work easier

foe example ; sesssior ,washing machine ,computer

please help me If a heterozygous dominant tall pea plant is crossed with a short pea plant, what is the expected phenotypic ratio of tall:short plants? 1:1 1:2 3:1 all tall all short

Answers

Assuming a diallelic gene exhibiting complete dominance, with tall plants being the dominant phenotype and short plants the recessive one, the cross of a heter0zyg0us plant with a short one results in a phenotypic ratio 1:1.

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We know that the cross involved a heter0zyg0us dominant tall pea plant and a short pea plant.

We will assume a diallelic gene coding for this trait, and exhibiting complete dominance. This means that the dominant allele completely masks the expression of the recessive allele.

So,

  • h0m0zyg0us dominant genotype    ⇒     dominant phenotype
  • heter0zyg0us genotype                    ⇒     dominant phenotype
  • h0m0zygous recessive genotype    ⇒     recessive phenotype

If the heter0zyg0us plant exhibits the dominant phenotype, it means that the allele coding for tall plants in the dominant allele.

So let us say that

  • T is the dominant allele that codes for tall plants
  • t is the recessive allele that codes for short plant

According to this information, the tall plant is Tt and the short plant is tt.

So let us make the cross,

Cross:  tall plant with short plant

Parentals)    Tt      x       tt

Gametes)   T     t        t     t

Punnett square)      T            t

                       t       Tt            tt

                       t       Tt            tt

F1) Genotype

  • 2/4 = 1/2 = 50% of the progeny is expected to be heter0zygous, Tt
  • 2/4 = 1/2 = 50% of the progeny is expected to be h0m0zyg0us recessive, tt

Genotypic ratio ⇒ 1:1

    Phenotype

  • 2/4 = 1/2 = 50% of the progeny is expected to be tall plants
  • 2/4 = 1/2 = 50% of the progeny is expected to be short plants

Phenotypic ratio ⇒ 1:1

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Related link: brainly.com/question/3840678?referrer=searchResults

                     brainly.com/question/11552649?referrer=searchResults

dominant trait = T (tall)
recessive trait = t (short)

heterozygous, meaning different, tall pea plant = Tt
short, short being recessive, pea plant = tt

phenotype means physical looks, which is either tall or short

T t

t | Tt tt
t | Tt tt

two Tt & two tt meaning there are 2 tall and two short. therefore,
1:1

Which traits make fungi more related to animals than to plants?heterotrophic, chitin in cell walls
autotrophic, cellulose in cell walls
vascular tissues, heterotrophic
vascular tissues, autotrophic

Answers

Answer: heterotrophic, chitin in cell walls

Fungi is a group of eukaryotic organisms, which can be grouped into Kingdom of Fungi. This kingdom includes organisms ranging from small microorganisms such as yeast and molds to large mushrooms. The fungi are different from plants, animals and bacteria as they possess chitin in their cell walls. However, these organisms can be more related to animals rather than to plants as they cannot produce their own food by the process of photosynthesis like plants. These organisms are dependent upon other organisms and their dead remains to obtain their food.

Answer:

The correct answer is heterotrophic and chitin in cell walls.

Explanation:

Fungi refer to a kingdom of eukaryotic, heterotrophic species like the animals, as they attain their food from other species. That is, by captivating nutrients from the environment, either from the non-living or living organic matter. This is due to the fact that they do not contain chlorophyll pigment, unlike plants that are autotrophic in nature, as they produce their own food.  

The fungi are non-vascular in nature, as they do not possess vascular tissues like phloem and xylem, unlike the plants. The cell wall of fungi is mainly formed of chitin, unlike plants that comprise cellulose in their cell walls.  

Is paper abotivc or biomtic

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Hi there!


Biotic means that something is living, and abiotic means something isn't alive. Paper, since it came from trees, a living thing, is a biotic factor.


Hope this helps!

Message me if you need anything else! I'd be happy to help you! :D

Biotic things are alive. While paper is made out of wood, which is made out of trees, which are alive, paper in itself is not alive, and is therefore abiotic.
Hope that helped =)

The picture below shows what kind of plant root?

Answers

Answer;

Tap root

Explanation;

  • Root system in plants is a system that provides the other parts of the plants, that is the leaves and the stem with water and mineral salts.  Root system also anchors the plant to the ground and holds it firmly in case of environment factors such as winds and floods.
  • There are two major types of root systems, namely, the tap root system and the fibrous root system.
  • Tap root system is characterized by having a main root from which other smaller branch roots emerge. This type of root is mainly seen in most dicots and conifers.
 the picture shows a taproot

]Which of these statements best explains the origin of life on Earth? Primitive plants were created from living molecules.

Plant cells were formed by the destruction of fossils in rocks.

Non-living molecules were transformed into bacteria by chemical processes.

Reproducing molecules evolved into living molecules by biological processes.

Answers

The statement which best explains the origin of life on Earth is that reproducing molecules evolved into living molecules by biological processes.
RNA is the precursor of all life on Earth, and today's life descends from RNA world.

Answer:

it is option d

Explanation: