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
adell [148]
3 years ago
13

Shelled protozoans become a part of _________________ layers

Biology
1 answer:
Katarina [22]3 years ago
8 0
Shelled protozoans became part of 7 layers
You might be interested in
Why is the lower epidermis of zebrina a complex tissue
NemiM [27]
This is just an educated guess. As the purple pigment, caused by anthocyanins, are on the bottom side of the plant, their purpose could probably be to direct the light. Specifically, a purple pigment on the bottom of the plant would absorb certain wavelengths near the purple spectrum, and reflect other wavelengths back toward the portion of the plant with chlorophyll. In this way, light does not simply pass through the leaf, instead it is reflected back in towards the chlorophyll to maximize the amount of light being used for photosynthesis.
3 0
3 years ago
Primer needed to initiate DNA replication is :_________.
azamat

Answer:

Primase

Explanation:

Primer needed to initiate DNA replication is PRIMASE.

It aids replication by ensuring that a short stretch of nucleic acid are usually complementary to the template which aids the process.

It also helps to provides and make readily available the 3' end for DNA polymerase to work on during the process of replication

8 0
3 years ago
: Hair color is a human trait controlled by 7 genes with a Heritability of 1. Based on this, provide a 1-2 sentence explanation
andrezito [222]

Answer:

Polygenic trait

Explanation:

A polygenic trait is a type of trait whose phenotype observed is affected by more than one genes i.e expression of the trait is controlled by not only a single gene but many. These traits include height or skin color and they display that display a continuous distribution; the hair color is controlled by 7 genes as described which is more than more.

8 0
3 years ago
Place each of the terms in the proper category to identify whether they arise from the ectoderm, mesoderm, or endoderm. thyroid
andriy [413]
Each of the term is identified whether they arise from the ectoderm, mesoderm or the endoderm.

The thyroid arises from the endoderm.
The thymus arises from the ectoderm.
The anterior pituitary arises from the ectoderm.
7 0
3 years ago
Which is an ion found in a glass of water?
Dmitry [639]

i am pretty sure its C. H+ im sorry if im wrong tho :(

3 0
3 years ago
Other questions:
  • Before starting a lab you should _____. Select all that apply. tie loose hair back clean work table with 10% bleach solution wea
    13·2 answers
  • Which of these describes transport that uses no energy but requires helper proteins?
    15·2 answers
  • Which molecule forms the bulk of a cell membrane? a phospholipid b glucose c dna d protein submit answer?
    15·1 answer
  • Which part of the flower you eat when you eat an apple?
    8·1 answer
  • What does this photograph, which is representative of most of mercury, indicate about the planet?
    11·1 answer
  • Given the DNA strand GAATTCCTCGAG, what would be the complimentary strand to make the double stranded DNA? How do you get the an
    5·1 answer
  • Researchers can genetically select lettuce crops to cultivate plants that are pest-resistant. One of the concerns of genetically
    12·2 answers
  • The red blood cells are called?
    5·2 answers
  • Need Help!!! 30 points! You are monitoring coral growth on a specific site for several months. Over time, you notice that some o
    8·1 answer
  • A diagram explaining the cause of the seasons shows the Earth in its orbit around the sun. What is the main factor in how the ch
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!