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What obstacles did Gregor Mendel face?
Matthias Schleiden discovered plant living cells and his obstacles were to become famous from discovered cells.
What did mendel conclude after his stem height pea plant experiment?
Mendel's experiment showed that with other traits it showed a similar pattern and also that it resulted that this crossed the first generation. The dwarf height traits had seemed to disappear. He then let the first generation plants self pollinate.
What was Gregor Mendel's contributions to cells?
Gregor Mendel is best known for his foundational work in genetics, establishing the principles of heredity through his experiments with pea plants. While he did not directly study cells, his discoveries about how traits are inherited laid the groundwork for understanding genetic variation at the cellular level. Mendel's laws of segregation and independent assortment explain how alleles, the genetic units located within cells, are passed from one generation to the next, influencing the characteristics of organisms. His work ultimately contributed to the field of molecular biology and the study of genetic material within cells.
Who observations led Mendel to conclude that some traits were recessive?
Mendel's observations of pea plants led him to conclude that some traits were recessive. By crossbreeding plants with distinct traits, he noted that certain traits, such as flower color, disappeared in the F1 generation but reappeared in the F2 generation. This pattern indicated that these traits were not lost but were masked by the dominant traits in the F1 generation, leading him to classify them as recessive. His meticulous record-keeping and analysis of these inheritance patterns formed the foundation of classical genetics.
What did gregor Mendel call chromosomes?
Gregor Mendel did not specifically use the term "chromosomes" as we understand it today. In his work on inheritance patterns in pea plants, he referred to "factors," which are now known to be genes. The concept of chromosomes was developed later, after Mendel's experiments, when scientists discovered that these "factors" were located on chromosomes within cells. Mendel's foundational work laid the groundwork for the field of genetics, leading to the eventual understanding of chromosomes.
What can you conclude about Gregor Mendel from the information presented in the movie?
he established all the principles of modern genetics
Was mendel able to conclude that particular traits are shown more than others in offspring?
Yes
Why is it logical to conclude that bacteria are made of cells?
It is logical to conclude that bacteria are made of cells because the bacterium is a prokaryotic cell which only includes one cell.
What did Scheiden and Schwann conclude about cells?
Cell Theory..
What did Matthias schliden conclude about cells?
He was a botanist. He showed that plants are made up of cells
Was the first person to see the pattern in the inheritance of traits?
Gregor Mendel
What might have cause Gregor Mendel NOT to conclude that biological inheritance is determined by factors that are passes from one generation to the next?
if the f14 pea plants had traits of neither parent Mendel might not have concluded that factors for traits are passed from one generation to the next
What did German biologist theodor schwann conclude?
all animals are composed of cells
What did the German botanist theodor schleiden conclude?
all animals are made of cells
What the German botanist theodor schwann conclude?
that all animals were made of cells
What can you conclude about DNA and RNA from the fact that they are like a cells brain?
What can you conclude about DNA and RNA from the fact that they are like a cell's "brain?"
What did Schwann conclude in 1839?
All living things are made of one or more cells.
