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Organism in which the embryonic blastopore becomes its anus is called

andrew11 [14]

Answer:

deuterostomes

Explanation:

During the formation of the gastrula, a group of cells migrates towards the inside. The resultant sac forms the embryonic gut. The embryonic gut has an opening that opens to the outside and is called the blastopore. The blastopore may give rise to mouth or anus. In some organisms, blastopore develops into the anus. These organisms are called deuterostomes. The other organisms in which blastopore develops into the mouth are called protosomes. Echinoderms, hemichordates, and chordates are deuterostomes.

3 0

3 years ago

Any technological application using living things or living systems is called __

aniked [119]

Answer:

Any technological application using living things or living systems is called Biotechnology.

Explanation:

It is essentially genetic engineering which involves technological applications of living things.

5 0

2 years ago

How does the rate differ in the presence of a catalyst?

adoni [48]

Rate of reaction will increase with the presence of a catalyst.

This is due to catalysts providing an alternative reaction pathway with lowered activation energy required, allowing an increased rate of reaction.

3 0

3 years ago

A patient with severe hypertension is prescribed an antihypertensive drug that lowers blood pressure by causing a decrease in no

11111nata11111 [884]

The answer would be beta blocker.

Beta blocker is an antihypertensive drug that works by decreasing norepinephrine release. The reduce of norepinephrine would prevent vasoconstriction and increased heart rate. This two effect contribute to the orthostatic hypotension the patient describe.
Some of the drugs are lipophilic which means it can pass blood brain barrier, cause some effect like vivid dreaming. That is why the drug best to take on morning, not evening.

3 0

3 years ago

HAPPY NEW YEARS !!! CAN SOMEONE PLEASEEEE HELP ME WITH THIS SCIENCE QUESTION I WILL MARK YOU BRAINLIEST !!!

sp2606 [1]

Answer:

According to the image shown, the country that most closely resembles the population pyramid by age is the United States (option A).

Explanation:

The population pyramid consists of a bar chart that groups the population by age and sex. Each sex is separated into two columns, while from the base to the top the ages are grouped from lowest to highest.

The pyramid by age shown in the image corresponds to a developed country, such as the United States, since the distribution of the population of infants and young people is proportional, being more acute in the advanced ages, acquiring the shape of a bottle.

The "bottle" shape of the population pyramid indicates a controlled birth rate, as well as good availability of basic and sanitary resources, characteristic of a developed country like the United States.

The other options are not correct because:

C and D. In developing countries such as Nigeria and Ethiopia, the birth rate is high - forming a broad base - and the resources available are limited, so there is a progressive decrease as the age groups are distributed, giving a true pyramid shape.

B. Italy, a European country, has a tendency to rhomboidal population pyramids. This is due to a predominance of adult, young and mature, population, low birth rate, good basic and sanitary resources.

6 0

3 years ago