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4 years ago

Which main plant tissue is shown in green?

Biology

2 answers:

vivado [14]4 years ago

8 0

The ground tissue also known as cortex is shown in green as the plant tissue

elixir [45]4 years ago

4 0

Ground Tissue, being it is the plant's stems, roots, and leaves.

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Generalize: If either allele is the _____

natta225 [31]

Answer:

1. Dominant allele

2. Homozygous recessive i.e. two recessive alleles

Explanation:

An allele is an alternate form of a gene. According to Mendel, an organism receives two forms of this gene called ALLELE. Each allele codes for a particular trait. In his experiments, he discovered that one allele is capable of masking the expression of another in a gene. Hence, the organisms will exhibit the trait encoded by that allele. He called this allele that masks; DOMINANT allele while the allele that is masked; RECESSIVE allele.

Based on this, a homozygous dominant (two dominant alleles) and heterozygous (both dominant and recessive alleles) will exhibit the dominant trait while the recessive trait will only be expressed when the genotype of the organism contains two recessive alleles i.e. homozygous recessive.

3 0

4 years ago

During the fermentation reaction it was important to prevent air from entering the reaction flask by tying the balloon on firmly

quester [9]

Fermentation is conducted in the absence of air because in the presence of air (aerobic conditions), enzymes in the yeast produce carbon dioxide and water instead of ethanol.

Fermentation is a chemical process by which molecules such as glucose are broken down anaerobically. More broadly, fermentation is the foaming that occurs during the manufacture of wine and beer, a process at least 10,000 years old.

The frothing results from the evolution of carbon dioxide gas, though this was not recognized until the 17th century. French chemist and microbiologist Louis Pasteur in the 19th century used the term fermentation in a narrow sense to describe the changes brought about by yeasts and other microorganisms growing in the absence of air (anaerobically); he also recognized that ethyl alcohol and carbon dioxide are not the only products of fermentation.

Industrial fermentation processes begin with suitable microorganisms and specified conditions, such as careful adjustment of nutrient concentration.

The products are of many types: alcohol, glycerol, and carbon dioxide from yeast fermentation of various sugars; butyl alcohol, acetone, lactic acid, monosodium glutamate, and acetic acid from various bacteria; and citric acid, gluconic acid, and small amounts of antibiotics, vitamin B12, and riboflavin (vitamin B2) from mold fermentation.

Ethyl alcohol produced via the fermentation of starch or sugar is an important source of liquid biofuel.

Learn more about fermentation here : brainly.com/question/546578

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7 0

2 years ago

A __________ is a cordlike organ composed of numerous __________.

erik [133]

Nerve; axons is the correct answer

3 0

3 years ago

Figure 1. Receptor proteins produced as a result of alternative splicing followed by activation of a second messenger

Keith_Richards [23]

Answer:

Explanation:

Firstly; the missing figure is attached in the diagram below.

Ligand A and ligand B can cause identical cellular responses in a cell due to the fact that there are cross-linkages in the various enzymatic activities taking place in the receptor proteins located in the plasma membrane.

This implies that a particular compound in the cell signaling in eukayortes can be triggered by some mechanism. For example as we can see right in the diagram; The ligands can trigger the G-protein in the plasma membrane which result into increase in cAMP.

In addition to that; IP3/DAG pathway can signal and trigger the calcium influx moving into the cytoplasm from the endoplasmic reticulum

5 0

4 years ago

Since polymerize means to put something together, ________ is an enzyme that puts together smaller parts (monomers) to form a la

Alchen [17]

Polymerase is the answer

6 0

3 years ago