Answer:
The well labelled diagram of a fern plant in division Pteridophyta.
Answer:
A) parietal cells
Explanation:
Parietal cells are the epithelial cells of the stomach that have the function to secrete hydrochloric acid (HCl) and intrinsic factor. Parietal cells contain canaliculi – secretory network for the secretion of HCl via active transport.
Parietal cells are regulated via several factors such as acetylcholine, gastrin and histamine. So, if histamine receptors are blocked via antacid drugs , the secretion of the acid will be reduced.
The question lacks the multiple options. All the information related to frame shift mutation and point mutation will be included in the answer.
Answer:
Mutation is the sudden heritable change in the genetic sequence of the organisms. Two main types of mutation are frame shift mutation and point mutation.
The point mutation occurs due to the change in the single nucleotide sequence or base. Frame shift mutation refers to the deletion or insertion of the basepair in the sequence. The frame shift mutation changes the reading frame of the sequence.
I think the answer is A because direct sunlight causes dyes in clothes to fade quietly.
Answer:
Newton's third law of motion is For every action, there is an equal and opposite reaction.
Explanation:
So if you throw a tennis ball and then hit it with a tennis racquet then the action would be the tennis ball and the equal and opposite reaction woul be the tennis ball bouncing off of the tennis racquet.
