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Which group of organisms evolved first?
reptiles
amphibians
fish
mammals

Answers

Answer 1
Fish are the first kind of animals to evolve, they evolved into amphibians and it goes so on and on
Answer 2

Answer:

fish

Explanation:


Related Questions

CHOOSE ONE: This organelle packages, processes, and sends proteins to their final destination.

Smooth ER

Rough ER

Golgi body

vacuole

Answers

Answer:

Golgi Body

Explanation:

The Golgi Body processes proteins made by the ER before sending the proteins to the cell.

Nitrogen-fixing bacteria making
nitrogen available for use by other
organisms to utilize is an example
of..
A. mutualism.
B. commensalism.
C. decomposition

Answers

I believe the correct answer is A. mutualism

The nitrogen fixation bacteria makes the nitrogen available for the plants directly into the soil. This is an example of mutualism, where both bacteria and organisms are benefited.

Most leguminous plants like peas, bans, and cloves have colonies of nitrogen fixation bacteria.  These bacteria are found attached to the roots nodules and tend to fix the nitrogen. Through this, the bacteria gain sugar from the plant.

Hence mutualism is the end product of the interaction. This option A is correct.

brainly.com/question/21040043.

HELP PLZZZZZZZZZZZZZZZZ

Answers

Answer:

moving materials in and waste products out

Explanation:

If we were allowed to fish in these waters, how would it affect the food chain? The dolphins in particula

Answers

Answer:

Things that would/could affect the dolphins:

Driving away food sourcesOverfishing would cause a lack of food sourcesOverfishing could make them along with other species compete for food/survivalAccidents involving dolphins with boats and fishing equipment

Explanation:

Hopefully I helped. IF SO CAN I HAVE BRANLIEST.

Albinism, the total lack of pigment, is due to a recessive gene. A man and woman plan to marry and wish to know the probability of their having any albino children. What are the probabilities if:
Both are normally pigmented, but each has one albino parent.
Dad is an albino, the mom is normal, but mom’s father is an albino.

Answers

Answer: if someone in the family carries the albino gene especially both parents genes or a possible ancestor it van be passed from 1st or second generations  

Explanation:

Which factors contribute to the way organisms grow and develop? Choose the three that apply. A. Genetics B. Size C. Response to stimuli D. Structures E. Access to resources

Answers

Answer:

a

Explanation:

The factors that are important for the growth of the organism are the genetics, the response to stimuli, and the access to resources that are present in options A, C, and E.

What are the factors needed for the growth of the organism?

Organisms require certain conditions in order to grow, such as foods and nutrients; a source of energy and materials to build new cells and tissues, water, light, proper temperature, oxygen etc, and good health, as organisms that are diseased or injured may not be able to grow and function normally and after all, a suitable environment is needed that includes all these ,each organism has specific requirements for its habitat, such as the right temperature, humidity, and availability of resources and grow when they get it.

Hence, the factors that are important for the growth of the organism are the genetics, the response to stimuli, and the access to resources that are present in options A, C, and E.

Learn more about the factors needed for growth here.

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Large cells have more volume on the inside and less space on the outside. (Compared to a smaller cell) Because of this, large cells have trouble;

A) dividing
B) producing daughter cells
C) moving materials in and waste products out
D) making copies of their DNA


Heeeeeellppp plzzzz

Answers

C) moving materials in and waste products out

Your collar bones are _____________ to the navel.
a. Lateral
b. Inferior
c. Superior
d. Medial

Answers

Your collar bones are lateral to the navel

A car increases its speed along a straight road from 20.0 km/h to 50.0 km/h in a time of 5.0 s.
What is the magnitude of the acceleration of the car?
O A 3.0 (km/h)/s
B. 6.0 (km/h)/s
C. 7.0 (km/h)/
D. 10.0 (km/h/s

Answers

Final speed - Initial speed / time.
50.0 - 20.0 / 5.0
30.0 / 5.0
= 6.0 (km/h)/s
Correct choice is B.

Where is the albedo effect the greatest?

a. Africa

b. Australia

c. Europe

d. Antarctica

Answers

D is your answer D: Antarctica
Answer:
A. Africa


Step-by-step explanation:

Here on Earth, the albedo effect has a significant impact on our climate. The lower the albedo, the more radiation from the Sun that gets absorbed by the planet, and temperatures will rise. If the albedo is higher, and the Earth is more reflective, more of the radiation is returned to space, and the planet cools.

What term is used to describe an organism that consists of
more than one cell type?
Enter the answer

Answers

Answer:

Multicellular organisms.

Explanation:

Multicellular organisms are organisms that consist of more than one cell, in contrast to unicellular organisms.

what are the 10 branches of biology?

Answers

Answer:

Biology is a branch of science that deals with living organisms and their vital processes. Biology encompasses diverse fields, including botany, conservation, ecology, evolution, genetics, marine biology, medicine, microbiology, molecular biology, physiology, and zoology.

wha is the capital of the united states

Answers

Answer:

the capitol is Washington DC

Answer:

Washington DC

Explanation:

Also this passage is related to the previous questions

Answers

Answer:

I dunno please gimme points and mark brainliest

Explanation:

i did not mean to make this

Answers

Answer:

wait how could you make something that you didnt mean to make, lol anyways I hope you have an amazing day, and be careful of this virus

Explanation:

Very large, massive stars burn their fuel much ___________ than smaller stars.

Answers

Answer:

Very large, massive stars burn their fuel much faster than smaller stars. Their main sequence may last only a few hundred thousand years. Smaller stars will live on for billions of years because they burn their fuel much more slowly. Eventually, the star's fuel will begin to run out.

Drive-reduction theory states that external factors motivate individuals toward certain behaviors. true or false​

Answers

Answer:

true

Explanation:

ED 2020

Answer:

The answer is false

Explanation:

ED 2021

QUESTION 5

How does a plant cell split into two new cells?


Plants cells do not go through cytokinesis


A cleavage furrow forms


A cell plate forms


The cell pinches in

Answers

A plant cell splits into two new cells by forming a cell plate - so the answer is a cell plate forms

Help help help! It’s due in a few mins!

Answers

First answer: 4
Second answer: I think 2?
Third answer: 5
Fourth answer: 1

Answer:

1. the first one is 5

2 . the second one is 1 or 2

3. this third one is 4 or 5

4. the fourth one is 1 or 2

Explanation:

ik i did not really help, i need help with this too. bur just try ur best!!

Which of the following would require the use of recombinant DNA?
1. Crossing two apple trees to create better apples.
2. Breeding a donkey and a horse to make a mule.
3. Engineering bacteria that produce human insulin.
4. Creating a polyploid banana tree.

Answers

The answer is 3


For example, insulin is regularly produced by means of recombinant DNA within bacteria. A human insulin gene is introduced into a plasmid, which is then introduced to a bacterial cell. The bacteria will then use its cellular machinery to produce the protein insulin, which can be collected and distributed to patients

When making a Punnett square the alleles of the mother and father are written at the top and side of the four square box. True or False

Answers

It is True that when making a Punnett square the alleles of the mother and father are written at the top and side of the four square box.

Answer:

True

Explanation:

There is one letter per box on the top two, and left two.

if the egg of a particular butterfly has 14 chromosomes, how many chromosomes will be found in a somatic cell for this butterfly - PLEASE HELP DUE TONIGHT ​

Answers

Answer:

not

Explanation:

If the egg of a particular butterfly has 14 chromosome, then the somatic cells will have same 14 chromosomes.

What are somatic cells?

A somatic cell, also known as a vegetal cell, is any biological cell other than a gamete, germ cell, gametocyte, or undifferentiated stem cell that forms the body of a multicellular organism.

These cells make up the body of an organism and divide via binary fission and mitotic division.

Mitosis is a cell division process that produces somatic cells. They have two copies of each chromosome, one from the mother and one from the father. Diploid cells usually have two copies each of each chromosome.

Mitosis is the method by which one cell splits into two genetically identical daughter cells.

The cell's chromosomes are copied and then distributed evenly between the two new nuclei of the daughter cells during the various stages of mitosis.

Thus, as these are somatic cells, they will have same number of chromosomes.

For more details regarding somatic cells, visit:

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how sexual reproduction plays its role in avoiding genetic monotomy

Answers

Answer:

Abstract

The relative contributions of sexual and asexual reproduction to the genetic structure of populations can be difficult to determine for fungi that use a mixture of both types of propagation. Nuclear RFLPs and DNA fingerprints were used to make indirect and direct measures of departures from random mating in a population of the plant pathogenic fungus Mycosphaerella graminicola during the course of an epidemic cycle. DNA fingerprints resolved 617 different genotypes among 673 isolates sampled from a single field over a 3-month period. Only 7% of the isolates represented asexual clones that were found more than once in the sample. The most common clone was found four times. Genotypic diversity averaged 85% of its maximum possible value during the course of the epidemic. Analyses of multilocus structure showed that allelic distributions among RFLP loci were independent. Pairwise comparisons between individual RFLP loci showed that the majority of alleles at these loci were in gametic equilibrium. Though this fungus has the capacity for a significant level of asexual reproduction, each analysis suggested that M. graminicola populations maintain a genetic structure more consistent with random-mating over the course of an epidemic cycle.

What is the complementary sequence of TACGTATGAAAC?

Answers

Answer:

ATGCATACTTTG

Explanation:

The letters are alternate of each other.

T-A

A-T

G-C

C-G

ATGCATACTTTG is the compementary sequence

When you exercise or sunbathe, you sweat. that sweat eventually evaporates. Why does this occur

Answers

Answer:

The sweat leaves your skin through tiny holes called pores. When the sweat hits the air, the air makes it evaporate (this means it turns from a liquid to a vapor). As the sweat evaporates off your skin, you cool down.

What would happen if I poured a glass of water into a beaker with 90% clay and 10% sand? Would the water rush through the soil or would it move slowly through the soil? Please explain your answer.

Answers

Answer:

100 %

Explanation:

Answer:

It would move slowly

Explanation:

Clay is able to hold a large amount of water, sand, not so much. Because the majority of it is clay it shouldn't rush threw it. hope this helped

What Energy Transformations Occur Inside The Flashlight When It Is Turned On?

Answers

Answer:

When the flashlight is turned on, the chemical energy is first transformed into electrical energy and then into light energy. CHEMICAL bonds. It is released during a chemical reaction (change). by flowing electrons (negatively charged particles).

Explanation:

Hope this helps

1 which characteristic of life describes the life cycle of a butterfly?
A Crowing and developing
B. Using energy
CHaving cells
D. Responding to its environment

Answers

D responding to its environment

Classify photosynthesis and cellular respiration as endergonic or exergonic. Explain how you know.

Answers

Explanation:

photosynthesis is an endergonic process as it involves the absorbtion of energy (in the form of sunlight), while cellular respiration is an exergonic process as it involves the release of energy in the form of ATP molecules-the energy currency of the cell.

Keeping track of what you earn, spend, and save are they key parts of a _____.

Answers

I think the answer would be budget.
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