All categories

3 years ago

Coloca en el orden adecuado los procesos que realiza una angiosperma en su ciclo vital:

Biology

1 answer:

alex41 [277]3 years ago

6 0

Answer:

Llegada de polen al ginecium.
Formación de tubos de polen.
Fertilización del gameto femenino.
Formación de frutos y semillas.
Germinación de la semilla.
Producción de las flores.
Desarrollo en un embrión en una nueva planta.

Explanation:

*Se adjunta un diagrama detallado y etiquetado del ciclo de vida de la angiosperma.

You might be interested in

The gene for curled ears (C) is dominant over the gene for straight ears (c). What percent of the offspring would be expected to

Alexxandr [17]

you can find your answer by making a punnet square, but the correct answer is 50%

7 0

3 years ago

Scientists once believed that modern-day reptiles were the only living descendants of dinosaurs, which were reptiles. Accumulati

Mrrafil [7]

This is the complete question

Scientists once believed that modern-day reptiles were the only living descendants of dinosaurs, which were reptiles. Accumulating fossil evidence has now suggested that the most recent dinosaurs gave rise to birds, making birds one of the closest living relatives of dinosaurs.

What statement provides the strongest evidence to support the claim that birds evolved from dinosaurs?

A. A fossilized rib cage of the semi-aquatic dinosaur Spinosaurus shows that it had lungs.

B. Fossils of the beaked dinosaur Ankylosaurus show that it had modified scales that produced hard, bony plates.

(C. Fossils of the winged dinosaur Archaeopteryx show that it had modified scales that produced feathers.) c is the right answer

D. A fossilized nest of the herbivorous dinosaur Brachiosaurus shows that it laid external eggs.

The correct answer is option C, that is, fossils of the winged dinosaur Archaeopteryx show that it had modified scales that produced feathers.

<h3>What is Archaeopteryx?</h3>

Archaeopteryx is considered an intermediate fossil between the dinosaurs and modern birds.

With its amalgamation of reptilian and avian characteristics, it was long considered as the earliest known bird. It was found in 1860 in Germany, it is sometimes also called Urvogel, that is, the German term for a first bird or original bird.

Thus, The correct answer is option C.

To learn more about Archaeopteryx click here:

brainly.com/question/17059171

#SPJ1

5 0

2 years ago

What four pieces of information is included in a providers credentials

igomit [66]

Their Name, their Degree, Specialization and Accredited association or license are four pieces of information included in a providers credentials.

4 0

3 years ago

A pea plant homozygous for the trait of smooth seeds is crossed with a pea plant that is homozygous for the trait of wrinkled se

Fed [463]

Answer:

100%

Explanation:

A pea plant homozygous for the trait of smooth seeds;

let that be = ss

A pea plant that is homozygous for the trait of wrinkled seeds;

let that be = ww

if ss crosses with ww; the F1 produces seeds that are all smooth

i.e ss × ww = (sw, sw, sw, sw)

From the question, we are to find the percentage of the second generation that will produce smooth seeds after self fertilization occurs.

i.e sw, sw, sw, sw × sw, sw, sw, sw

= the result will yield ssww for all F2 progeny

∴ the percentage of plants that will have smooth seeds when the F1 generation is self-fertiized is 100%

8 0

4 years ago

a shoreline mussel species has a population density of one organism per square meter. will all mussels be found one meter apart.

Ahat [919]

No.
This method of stating population density is carried out by counting the number of specimen in a given area and then dividing the number of specimen by that area. This does not mean that each specimen is one meter apart. Some regions may have no specimens for multiple meters while other regions may have multiple specimen in the same meter. The population density gives us an average value.

8 0

3 years ago