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
Drupady [299]
3 years ago
12

1 What is the main difference between vertebrates and invertebrates? A Vertebrates are warm-blooded, invertebrates are cold bloo

ded B Vertebrates give birth to live young; invertebrates lay eggs C Vertebrates have lungs; invertebrates have gills D Vertebrates have a spinal column; invertebrates don't
​
Biology
1 answer:
Arisa [49]3 years ago
3 0

Answer:

B, invertebrates are not mammels. They lay eggs.

You might be interested in
What agency uses bioinformatics to maintain records of pharmaceutical research?
kupik [55]
The agency that uses bioinformatics to maintain records of pharmaceutical research is FDA (food and drug administration). This technique deals with the analysis of such large sets of biological information, especially it applies to genomic information. It combines elements of molecular biology and computer science
4 0
3 years ago
5. The fluid inside living things is water based. All other nutrients needed by living things erst in
miss Akunina [59]

Answer:

<u><em></em></u>

<u><em>A vendor displays a variety of fruits in a market in Amsterdam, Netherlands. Fruits and vegetables are an important source of nutrients. Apples, such as the red and green varieties on the top left of this image, are excellent sources of fiber, which aids in digestion. Oranges and lemons, also in the top row, are high in vitamin C, which helps the body's immune system. Strawberries, in the middle row, also contain vitamin C. Figs, the dark purple fruit in the center row, contain calcium, which contributes to healthy teeth and bones. Grapes have fiber and high levels of sugar, which provides energy. Raspberries have B-vitamins, which contribute to healthy skin and muscles. Nectarines, in the bottom center, are a type of smooth-skinned peach with high levels of potassium, which helps maintain fluid balance in the body.</em></u>

4 0
3 years ago
Plant cells are bigger than animal cells because
amid [387]

Plant cells are bigger because they have bigger/larger Vacuoles.

These vacuoles hold water and food for the cell its like a storage for the cell.

8 0
4 years ago
How do y'all deal with stress?
RoseWind [281]
Depends on if you want an honest answer or not

8 0
3 years ago
Read 2 more answers
The final pattern you wish to obtain expresses the UASG-GFP construct only in cell C2. How will you drive UASG-GFP expression sp
Nat2105 [25]

Answer:

Explanation:

Here, cell C-2 needs to express GFP and therefore, GAL4 should be functional in cell C-2. This can be achieved by expressing GAL4 in Regulatory DNA construct 3, and expressing GAL80, an inhibitor of GAL4 in Regulatory constructs 1 and 2. This arrangement expresses GAL4 in columns A and C, and inhibits GAL4 due to GAL80 expression in Columns A and B; and in rows 1 and 3.

Therefore, the only cell that expresses GAL4 is cell C-2.

The arrangement is:

1. Construct 1 should express GAL80

2. Construct 2 should express GAL80

3. Construct 3 should express GAL4

4. Construct 4 should not be used

7 0
3 years ago
Other questions:
  • What mineral is in a salt shaker?
    15·2 answers
  • The amount of air that remains in the lungs after a forced exhalation is called:
    12·1 answer
  • PLEASE HELP ME!!!!!!!
    9·1 answer
  • What is a mutation in biology
    7·1 answer
  • Are horse flies multicellular or unicellular
    8·1 answer
  • A farmer wants to represent his annual yield of various fruits and vegetables (apples, oranges, spinach, and tomatoes) to a pers
    6·2 answers
  • In olden days,parents were regaeded as educators,and educators as parents.​
    7·1 answer
  • Which of the following is composed of monosaccharide monomer units? A.nucleic acids B. proteins C.carbohydrates D. lipids
    9·2 answers
  • In Meiosis, the cells produced are what?
    13·1 answer
  • What are extinct species???​
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!