Answer: you cannot use a punnet square to find the percentages of The offspring unless you have the genotypes of the parents. For example, is the white trait recessive? This means it will be homozygous lowercase (bb". Are the black feathers dominant, if they are, is it heterozygous or homozygous? (BB or Bb) Read the question because genetics is not rocket science.
Explanation: I am High School Biology teacher and this is one of the best contents of biology, watch a couple videos to figure this out
The mesenteries are double sheets of peritoneal membrane that suspend the visceral organs and carry nerves
Thanks to the mesentery the intestines are attached to the posterior abdominal wall. Mesentery is formed by the double fold of peritoneum (double layers of peritoneum) and its roles are to help in storing fat and to allow blood vessels, lymphatics, and nerves to supply the intestines.
What do the Gram stain, acid-fast stain, and endospore stain have in common?
A. used on a wet mount of the specimen
B. use heat to force the dye into cell structures
C. outcome based on cell wall differences
D. use a negative stain technique
E. are simple stains
Answer: Option C
Explanation:
The staining can be defined as a procedure which is carried out in order to make the study easy. As many of the bacterial species appear similar and are transparent so staining is done in order to see what bacterial species incorporates what color in them to make the study more easy.
Staining also depends on the type of chemicals present in the cell wall of the organism( cell wall composition). Different organisms have different staining techniques and stains by which they show color.
This ability tells alot about their characters. Like the fast stain bacteria are very hard to stain. They are mycobacterium on which normal stain do leaves any effect because of the cell wall composition. This property states that they are resistant to many of the chemicals . Likewise gram staining and endospore staining is also dependent on the type of chemical that is found in their cell wall.
Answer:
<u>oxygen</u>
Explanation:
Plants use chemicals such as carbon dioxide and water to make food and <u>oxygen</u>
Its asking what animals are in the Boreal Forest which are wolves, deer, weasels, badgers, raccoons. I hope this helped have a great day!!
