The 9:3:3:1 ratio of the offspring in Gregor Mendel’s dihybrid crosses led him to conclude that _____________________________. 1)some of the alleles were more abundant in the population of garden peas than others 2)the inheritance of different traits are connected to each other 3)some traits are dominant over other traits 4)the inheritance of one trait does not impact the inheritance of another trait
It is 3 . I wish it help. Please comment on my answer. Thank you
Generally speaking, the term "germs" refers to all microorganisms. Because we don't know what KIND of germs are on something, we loosely label it as "germy". It is understood that germs cause illness or disease.
What are the two roles of the central vacuole in plant cells
Vacuoles in plant cells aid in preserving the equilibrium of water. A single vacuole may occasionally occupy the majority of a plant cell's inner volume.
What are the central vacuole?
Water and other cellular components are stored in the enormous, membrane-bound organelles known as central vacuoles, which are present in plant cells.
Pressure is applied to the surrounding cell components and the cell wall by a central vacuole that is filled with fluid.
The central vacuole has a variety of functions in plant cells, including storing salts, minerals, nutrients, proteins, and pigments, promoting plant development, and contributing significantly to the structure of the plant.
Therefore, central vacuole play an important role in plant cells.
#1. Keeping pressure in the plant. #2. Keeping structure from collapse while growing.
Given the mRNA sequence GGU-GCU-CCU-AUU, what would be the sequence of tRNA anticodons?
The sequence of the tRNA anticodons will be complementary to the mRNA coding sequence. This complementary pairing is very necessary for the correct protein to be transcribed as it allows the right amino acid to be supplied.
The sequence for tRNA anticodons would be CCA-CGA-GGA-UAA. This is because the base Guanine (G) always pairs with the base Cytosine (C). The base Adenine (A) pairs with Thymine (T) in case of DNA and Uracil(U) in case of RNA.
Answer:the answer is b
Explanation: it is
Would you expect a fast-moving mountain stream or the Mississippi River to have more dissolved oxygen?
There are more mountains west of the Mississippi River. Themountains west of the Mississippi River are also higher than thoseeast of the river
Skepticism in the field of science can lead to new understanding. This is because when scientists are skeptical of a scientific study, theyA. usually accept the discoveries made in the study. B. disregard the findings of that study completely, without proof or reason. C. perform experiments to validate or disprove the findings of that study.
C. perform experiments to validate or disprove the findings of that study.
2. Which of the following do all animals not need to do in order to survive.-capture prey. - Obtain oxygen. - Eliminates waste. - Avoid predators