Answer:
También se ha debatido el hábitat de la abiogénesis. Si bien alguna evidencia sugiere que la vida puede haberse originado a partir de la no vida en los respiraderos hidrotermales en el fondo del océano, es posible que la abiogénesis ocurriera en otros lugares, como en las profundidades de la superficie de la Tierra, donde las protoceldas recién surgidas podrían haber subsistido con metano o hidrógeno, o incluso en el océano. costas, donde los proteinoides pueden haber surgido de la reacción de los aminoácidos con el calor y luego entrar al agua como gotitas de proteína parecidas a células.
According to my 9th grade biology knowledge,
The answer to this question is A: They have a recent common ancestor.
Answer: TT: 1/4; Tt: 2/4;tt: 1/4
Explanation:
The Punnett square is a diagram that is used in the predictions of genotypes. In this scenario, if we have a tall plant (TT) is crossed with a short plant (tt), after using the Punnett square, the genotype that we will get are as follows:.
TT, Tt, Tt, tt
Therefore, the correct option is option D "TT: 1/4; Tt: 2/4;tt: 1/4
Answer:
A mutation is a change that occurs in our DNA sequence, either due to mistakes when the DNA
is copied or as the result of environmental factors. All BUT ONE of the statements below correctly
describes or explains genetic mutations.
A) Mutation can disrupt normal cell activity and cause diseases, like cancer.
B) Mutations in parents' cells are then passed down to offspring via reproduction,
C) Our cells can recognise any potentially mutation-causing damage and repair it Eliminate
before it permanent.
D) Mutations can occur as the result of exposure to environmental factors such as
smoking, toxins and radiation.
