Hi lovely,
The answer you're looking for would be C)
Answer:
True
Explanation:
A group of billions of stars in space is known as a galaxy. ... Irregular ones do not have specific shape and elliptical galaxies are three dimensional. It has ellipsoidal shape which formed of deformation of sphere and looks like ellipse. Hence, the given statement is true.
Answer:
Transcription → RNA Processing → Translation → Modification of protein
Explanation:
Gene regulation is a process where the expression of a gene is controlled. The genes which are expressed in a cell further determine the fate of proteins and RNAs.
In eukaryotes, gene the gene expression occurs in following steps -
- Chromatin accessibility
- Transcription
- RNA processing
- RNA stability
- Translation
- Protein activity/modifications of protein
Thus the sequence of steps mentioned in the question will be - Transcription → RNA Processing → Translation → Modification of protein.
Answer:
As weathering proceeds, the ferromagnesian silicates and feldspar are very likely to be broken into small pieces and converted into clay minerals and dissolved ions (e.g., Ca2+, Na+, K+, Fe2+, Mg2+, and H4SiO4). In other words, quartz, clay minerals, and dissolved ions are the most common products of weathering.Explanation:
<span>human activity influences the natural environment producing negative, direct or indirect, effects that alter the flow of energy, the chemical and physical constitution of the environment and abundance of the species.</span>
