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
Talja [164]
3 years ago
12

How is water returned to the environment from animals?

Biology
1 answer:
Snowcat [4.5K]3 years ago
8 0
Sweat, urine, tears; any form of water that comes out of the body evaporates and cycles back to the environment
You might be interested in
How are tropical rainforests and temperate forests different?
neonofarm [45]

Answer:

I believe the answer would be D.

8 0
3 years ago
Assume that an organism exists in which crossing over does not occur, but that all other processes associated with meiosis occur
expeople1 [14]

Answer:

The options are missing, they are:

a.The daughter cells of meiosis I would be diploid, but the daughter cells of meiosis II would be haploid.

b.The two sister chromatids of each replicated chromosome would no longer be identical.

c.The four daughter cells produced in meiosis II would all be different.

d.The two daughter cells produced in meiosis I would be identical.

e.There would be less genetic variation among gametes.

f.Independent assortment of chromosomes would not occur.

The correct answer is E, there would be less genetic variation among gametes.

Explanation:

Crossing-over or also called recombination is a phenomenon peculiar to meiosis alone. Meiosis is that kind of division that is employed by sexual-reproducing organisms to produce gamete/sex cells. Crossing-over is a process that may or may not occur, if it does, it occurs in prophase of meiosis I, and it involves exchanging equal chromosomal segments between two non-sister chromatids or homologous chromosomes. Crossing-over is the means by which sexually reproducing organisms use to bring about genetic variation among their species.

It is worthy to note that the non-occurrence of crossing-over does not affect the number of chromosomes as a normal meiotic division will always yield haploid gametes right from meiosis I.

Since crossing-over did not occur, the homologous chromosomes (similar but non-identical chromosomes) will separate into each cell during meiosis I, meaning that each cell will have chromosomes that are either maternal or paternal. This will reduce the chance of genetic variation occuring among species.

7 0
3 years ago
A transcription unit includes all of the following EXCEPT: a promoter. a protein-coding sequence. an attenuation sequence. a ter
sukhopar [10]

Answer.

Actually all of these are involved.

Explanation:

Transcription is the process where genetic material or DNA is copied into RNA by the enzyme RNA polymerase. The transcription unit is made up of a promoter, a protein-coding sequence an attenuation sequence, a termination sequence. The rotein coding sequence contain the structural genes which Consist of two strands which is known as template strand and coding strand. Attenuator sequence can be as a result of stop signal which can also lead to transcription.

6 0
3 years ago
ANSWER THIS FOR ME PLZ BRAINLY GANG :D
Rasek [7]

When used as directed with other sun protection measures, broad spectrum sunscreen with an SPF of 15 or higher helps prevent sunburn and reduces the risk of early skin aging and skin cancer (melanoma and squamous cell carcinomas) associated with UV radiation. hope this helped lower the answers

3 0
3 years ago
The muscular system is mostly made of muscles that allow your body to move and be flexible. Muscle tissues can be classified int
madam [21]

The muscular system can be broken down into three types of muscles: skeletal, smooth and cardiac, according to the NIH. Skeletal muscles are the only voluntary muscle tissue in the human body and control every action that a person consciously performs. The muscle that is found at the heart is Cardiac Muscle.  It is an involuntary, striated muscle that constitutes the main tissue of the walls of the heart. Hope this helps.

6 0
3 years ago
Other questions:
  • Jack is examining a plant stem slide under the microscope. He can distinctly identify the epidermis, sclerenchyma, and phloem ti
    10·2 answers
  • List The Difference Between Monocots And Dicots.
    15·2 answers
  • Describe what happens to collagen when it is heated
    7·2 answers
  • During the action of ATP synthase, the _____ energy of the proton gradient is transformed into _____ energy of the F1 subunit, a
    8·1 answer
  • Sex-linked traits are passed from parent to child on a sex
    15·1 answer
  • Which is the process by which a solid changes to a liquid?
    5·2 answers
  • During reduction, PGA reacts with ATP and NADPH. What does ATP contribute to the reaction?
    8·1 answer
  • 1. What are the pioneer tree species in this succession example?
    13·1 answer
  • Oii tudo bem com vocês ❤️☺️​
    10·2 answers
  • Describe the different types of traits that exist.What factors can affect these traits?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!