El lenguaje de la química dades
RECUERDA
Resuelve el siguiente crucigrama.
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(1. ¿Qué elemento actúa con el estado de oxidación de -2,
la mayoría de las veces?
(1) ¿Cómo se le llama a un compuesto formado por tres
átomos, pero dos de ellos son iguales? ?
¿Cómo se les llama a los elementos que forman óxidos
básicos cuando se mezclan con oxígeno?
3.) ¿En qué capa se encuentran los electrones de valencia?
4. ¿Con qué se representa la composición molecular de las
sustancias?
2. ¿De dónde se derivan, normalmente, los aniones para
formar las sales?
3) ¿Quién generó las primeras representaciones de los ele-
mentos y los compuestos químicos?
4. ¿Cuál es el estado de oxidación del cloro en HCLO, (ácido​

Two true-breeding pea plants were crossed. one parent is round, terminal, violet, constricted, while the other expresses the respective contrasting phenotypes of wrinkled, axial, white, full. the four pairs of contrasting traits are controlled by four genes, each located on a separate chromosome. in the f1 only round, axial, violet, and full were expressed. in the f2, all possible combinations of these traits were expressed in ratios consistent with mendelian inheritance. (a) what conclusion about the inheritance of the traits can be drawn based on the f1 results? (b) in the f2 results, which phenotype appeared most frequently? what mathematical expression predicts the probability of occurrence of this phenotype? (c) which f2 phenotype is expected to occur least frequently? what mathematical expression predicts this probability? (d) in the f2 generation, how often is either of the p1 phenotypes likely to occur? express your answer as a fraction (example: 3/16).

Agroup of students are walking in the park, and one of them takes a picture of a pollen grain that is being blown by the wind.what caption can the student use for this picture? fahrte "littl1111111nimmt-hhhfull film# # #gene mutation in actiongene flow at workgenetic drift as it happensnatural selection in progresshii

Astudent is looking through a microscope at some cells of an onion root tip. many of these cells are undergoing division since the root tip grows quickly and requires more cells. which cell most recently underwent metaphase? w x y z