1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Rashid [163]
3 years ago
14

4. Members of which of the following groups are planktonic as adults and possess a tail and notochord that persist into the adul

t stage?
A). Ascidiacea.
B). Thaliacea.
C). Appendicularia.
D). Enteropneusta.
Biology
2 answers:
zysi [14]3 years ago
7 0

From my knowledge I mostly think its Thalilacea

I think this because even though it can be Appendicularia too, Thalilacea has BOTH a tail and notochord in the adult stage


Anarel [89]3 years ago
6 0

Hi There!

Question -  Members of which of the following groups are planktonic as adults and possess a tail and chordate that persist into the adult stage?

Answer - B). Thaliacea.

Why - the reason I say its B is because the fact that they are free floating organism their entir life like bacteria.

Hope This Helps :)

You might be interested in
How does electricity impact the society for better or for worse?
sweet-ann [11.9K]

Answer:

Electricity impacts the society for both better and worse. Since humans use so much we are helping climate change, and helping cause droughts. But it is helpful because we can have light, save food for longer, cook, have fun, and stay warm or cold during the year

Explanation:

5 0
3 years ago
Que sucedería con la especie humana si debido a una futura mutación genética sus células no pudieran realizar los procesos de mi
MaRussiya [10]

Answer:

la vida no podría continuar sin los procesos de división celular  

Explanation:

La mitosis es el proceso de división celular mediante el cual se producen dos células idénticas a partir de una sola célula. Durante la mitosis la célula crece y duplica la cantidad de ADN, con lo cual exactamente el mismo contenido de información genética es trasmitido a las sucesivas células que el proceso de mitosis va a dar origen. Por otra parte, la meiosis es un proceso celular en el cual se producen dos divisiones nucleares y citoplasmáticas (meiosis I y meiosis II) las cuales son precedidas por una fase de replicación del ADN. En la especie humana, la mitosis da lugar a células diploides (2n) con dos set completos de cromosomas homólogos, mientras que la meiosis da lugar a cuatro células haploides (n) llamadas gametos (el gameto masculino es el espermatozoide y el gameto femenino es el óvulo) las cuales contienen la mitad del número cromosómico al de la célula de origen. En organismos eucariotas pluricelulares tales como la especie humana, la función de la mitosis es producir más células somáticas (soma: cuerpo) con idéntico material genético, mientras que la función de la meiosis es producir células aptas para el proceso de reproducción, es decir, células con la mitad del material genético que se fusionarán para generar una célula diploide o zigoto a partir del cual y mediante sucesivas mitosis se desarrollará un organismo adulto.

5 0
2 years ago
.Explicati de ce algele pluricelulare au culoarea rosie,verde respectiv bruna ?
nirvana33 [79]

Answer:

Due to different pigments.

Explanation:

The multicellular algae are red, green and brown because of the presence of pigments. The red algae are red in colour because of the presence of the phycoerythrin which is a type of pigment. This pigment reflects red light due to already presence in its body and absorbs blue light that is necessary for photosynthesis process. The brown algae contain fucoxanthin pigment and green algae contain xanthophylls pigments that are responsible for its colour so we can conclude that these different types of pigments are responsible for the different colour of algae.

6 0
2 years ago
Why do cell expand to reproduce and become 2 different cells
AlekseyPX
In order to grow your cells need to expand and divide in order for your body to grow.
6 0
3 years ago
Xplain how the study of taxonomy helps other scientists.
adell [148]
It helps classify animals according to their needs.
Hope this helps!

-Payshence xoxo
8 0
2 years ago
Other questions:
  • Which life process in the body sustains all others?
    12·1 answer
  • 11. Which of the following is a function of a protein
    9·1 answer
  • during mitosis and meiosis, DNA is duplicated, chromosomes separate, and cytoplasm divides. how are mitosis and meiosis differen
    6·1 answer
  • A student conducted an experiment to test whether talking to plants would help them to grow faster. The student talked to one gr
    9·2 answers
  • Marian recently went through a surgery in which blood vessels were taken from her legs and then attached to her coronary arterie
    9·1 answer
  • Why is everyone pretending Mrs. Dodds didn't exist?
    8·1 answer
  • Lightning is produced in a thunderstorm when there is...
    15·2 answers
  • What is the process of Sexual reproduction of a Hammerhead Shark?
    6·1 answer
  • In a pcr reaction, the strands of dna are first separated by ___.
    9·1 answer
  • Essay help please? Animal systems class
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!