brine pools, and anaerobic black organic mud. Which of these groups are
the students most likely researching?
Archaebacteria
Eubacteria
Plantae
Protista
Answer:
Its about Archaebacteria.
Explanation:
Archea means ancient. Archaebacteria are unicellular organisms. All the living forms initially were classified into five kingdom classification which includes: Monera (includes all prokaryotes), protista, fungi, plantae and animalia. Later several genetics and molecular biology studies revealed that a class of prokaryotes is different from all other modern bacteria, these were called archaebacteria. They live in extreme environments like volcanic hot springs, extreme salty or very acidic surroundings.
they passed on their genetic material to new cells when they reproduced.
Answer:
Genotype of rough coat boar - Rr
Genotype of soft coat sow mate - rr
Explanation:
Rough coat boar must be heterozygous with one dominant allele (R ) and one recessive allele (r )
Genotype of rough coat boar - Rr
Genotype of soft coat sow mate – rr
Now if these two parents are crossed , the offspring produced are represented in the punnet square below –
R r
r Rr rr
r Rr rr
Thus, 50 % of the offspring’s have rough coat (Rr) and 50 % of the offspring’s have smooth coat.