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
siniylev [52]
3 years ago
5

How have eukaryotic cells contributed to the evolution of multicellular higher organisms?

Biology
1 answer:
Anna [14]3 years ago
8 0

Answer:

The complex eukaryotic cell ushered in a whole new era for life on Earth, because these cells evolved into multicellular organisms. The host cell profited from the chemical energy the mitochondrion produced, and the mitochondrion benefited from the protected, nutrient-rich environment surrounding it.

Explanation:

You might be interested in
A client diagnosed with scabies has been prescribed lindane lotion.
AfilCa [17]

Answer:

Answer is E. Apply a thin layer of lotion on the skin from the neck to the soles of the feet.

Explanation:

Scabies are described or known to be small bugs that burrow and  found crawling under the skin. They lay eggs and continue to multiply under the skin.

They cause rash on the skin and severe or intense itching, which normally get worse in the night.

The lindane lotion , when applied on the skin, goes through or enters the skin, and kills the scabies and their eggs.

The scabies do not affect the face of adults and older children.

6 0
3 years ago
2. Dominant trait: cleft chin (C) Mother’s gametes: Cc
kakasveta [241]

Answer No 2:

      c      c

C   Cc     Cc

c    cc      cc

The genotype of the offsprings would be Cc, Cc, cc, cc i.e heterozygous cleft chin and no cleft chin. The phenotype of the offsprings could be 50% cleft chin and 50% without cleft chin.

there will be 50% chance of the child to have cleft chin.

Answer No 3:

        A        a

A     Aa       Aa

a      Aa        aa

There will be 25% chance for the offspring to have arched feet. As arched feet is a recessive trait, so for this trait to occur both the alleles of the gene should be recessive i.e aa.

Answer No 4:

    B      b

b   Bb    bb

b    Bb    bb

As blonde is a recessive trait, so both the alleles for this gene should be recessive for this trait to occur. Hence, according to the punnet square, there will be 50% chance for the offspring to be blonde.

Answer No 5:

           F      f

F          FF    Ff

f           Ff     ff

As normal vision is a resessive trait, hence both the alleles of the gene should be recessive for the trait to occur. According to the punnet square, there is 25% chance that the child will have normal vision.

3 0
3 years ago
Ayuden ahora porfa ❤️❤️❤️
Ostrovityanka [42]

Answer:

creo que es la D

Explanation:

6 0
3 years ago
several of the flame tests were shades of red. what should be done in the laboratory to correctly identify one of these ions
Andreyy89
Change one thing about the tests multiple times I'm guessing
4 0
3 years ago
In the myplate icon, which category is shown as a separate food group?​ ​carbohydrate ​dairy ​micronutrients discretionary-calor
navik [9.2K]

Answer: Dairy

The myplate icon is divided into four sections of approximately 30 percent grains, 10 percent fruits, 40 percent vegetables and 20 percent protein. The dairy product represent the small circle that could be yogurt or a cup of milk. The myplate icon serve as a reminder to help consumers make healthier food choices so people can eat better with all the food groups.

4 0
3 years ago
Other questions:
  • Does the worm neuron sample produce ATP? How do you know?
    9·1 answer
  • Why is soil important?
    7·2 answers
  • The diagram below shows a food web.
    6·2 answers
  • 3. Which plant organelle carries out photosynthesis and produces the gas?
    10·1 answer
  • A covalent bond is confirmed as a result of
    6·1 answer
  • A Group of students performing an experiment collect Euglena samples from a pond and keep them in darkness in a vessel containin
    13·2 answers
  • What happens during the energy investment phase of glycolysis?a. Glucose is converted to 2 molecules of Glyceraldehyde 3-phospha
    7·1 answer
  • Decomposers play a part in the earth biodiversity
    6·1 answer
  • The _______ functional group can always be found in a carbohydrate molecule.
    6·2 answers
  • Alex accidentally left a bag of carrots in the warm car. When he found them, they had
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!