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
snow_lady [41]
2 years ago
9

What designs the shape and size of all animals that are multi-cellar and have a back-bone

Biology
1 answer:
pickupchik [31]2 years ago
8 0

Answer

Environmental pressures

Basically every animal adapts to pressures from their environment in different ways, causing them to have different shapes and sizes

You might be interested in
Which best describes the nature of photosynthesis
hjlf
Plants are regenerate energy sun heat carbon dioxide nature of photosynthesis
Synthesis of compounds with the aid of radiant energy
8 0
3 years ago
what Occurs when offspring show a combination of two traits, for example, a red and white flower combining to create a pink offs
9966 [12]
Incomplete dominence
6 0
2 years ago
What is the best source of nuclear DNA when working with hair samples?
tino4ka555 [31]
The answer is a hair root.

Nuclear DNA is commonly extracted from the hair root. The hair root consists of keratinocytes. Keratinocytes are cells found in the epidermis. As all other cells, they contain DNA material. When keratynocites die, they get converted into keratoid material in the process of cornification. As a consequence, d<span>ead cells do not contain DNA material. Therefore, the hair root is the best source of nuclear DNA than shed or cut hair when working with hair sample.</span>
4 0
3 years ago
Read 2 more answers
Please answer the 5 questions thanks
olga2289 [7]

Answer:

option A

Explanation:

because plants give oxygen

8 0
3 years ago
Read 2 more answers
True/False: RNA contains uracil instead of thymine.<br> a. True<br> b. False
sergey [27]
The answer would be A. True
5 0
3 years ago
Read 2 more answers
Other questions:
  • According to the phylogenetic tree, which domains are more genetically related?
    10·1 answer
  • Two plants are crossed, resulting in offspring with a 3:1 ratio for a particular trait. what does this suggest?
    7·1 answer
  • What is the function of a muscle to the structure of the skin
    5·1 answer
  • Select all that apply. Chromosomes _____.
    13·2 answers
  • on days 2-7 you transfer some of each culture to a new tube with fresh LB broth and for the culture that was grown in the presen
    14·1 answer
  • Quincy has a dull, throbbing headache. His pain signals are carried by:
    11·1 answer
  • Cells from an advanced malignant tumor most often have very abnormal chromosomes, and often an abnormal total number of chromoso
    5·1 answer
  • The belief that personal growth allows someone to take control of his or her life is a foundational belief of any
    12·1 answer
  • How N-formylmethionine (fMet) is only associated with the 5' AUG initiation codon and not with internal AUG codons, given that m
    7·1 answer
  • Electricity flows from?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!