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
zaharov [31]
3 years ago
8

Class Mammalia is divided into two subgroups: marsupials and placental mammals.

Biology
1 answer:
White raven [17]3 years ago
3 0

Answer:

The given statement is false.

Explanation:

The mammals can be differentiated into three main groups on the basis of the development of their babies. These three groups are marsupials, monotremes, and placental mammals, which is the largest group. The monotremes refer to the mammals, which lay eggs. The marsupials refer to the mammals, which give birth to young ones that are not developed completely. While in a placental mammal, the development takes place within the body of a mother until and unless its systems of the body start to work on their own.

You might be interested in
Which of the following is correct about a muscle contraction?
julia-pushkina [17]

Answer:

The correct answer would be "Myosin heads attach to sites on actin filaments".

The muscle cell or myofibril consists of two types of protein filaments namely; actin (thin filament) and myosin (thick filament).

The myosin heads attach to the binding sites on the actin filaments and pull it towards the M-line in order to produce contraction.

The hydrolysis of ATP provides energy for this contraction cycle.

3 0
3 years ago
Read 2 more answers
Which property of matter does the intrument measure
vaieri [72.5K]

Explanation:

Instruments are designed and calibrated to take measurement of certain properties in the environment.

Most scientific instruments measures quantitatively, a wide range of physical and chemical properties.

  • Thermometers are used in measuring temperature
  • Hydrometer is used in measuring density
  • Triple balance measures mass
  • A weight scale records weight
  • Hydrometer measures relative humidity
  • Rulers are for measuring lengths

learn more:

Measurements brainly.com/question/11155478

#learnwithBrainly

3 0
3 years ago
A student was observing slides of cell division. In one of the slides, he noticed loosely coiled chromatin depicting DNA duplica
tatuchka [14]

The correct answer is:

S phase

Explanation:

S phase (synthesis phase) is the part of the cell cycle in which DNA is replicated, occurring between G1 phase and G2 phase. Accurate and accurate DNA replication is needed to counter genetic exceptions which often lead to cell death or disease. DNA replication occurs during this S (synthesis) phase. Gap 2 (G2): During the gap between DNA structure and mitosis, the cell will remain to grow and design new proteins.

5 0
3 years ago
Read 2 more answers
How should you test a hypothesis?
Mars2501 [29]

Answer:

With an experiment following the scientific method

Explanation:

The basic steps of the scientific method are: 1) make an observation that describes a problem, 2) create a hypothesis, 3) test the hypothesis, and 4) draw conclusions and refine the hypothesis. Critical thinking is a key component of the scientific method. Without it, you cannot use logic to come to conclusions.

3 0
2 years ago
Where is testosterone produced?<br>1-the thyroid gland<br>2-the testes<br>3- the ovaries<br><br>​
Ne4ueva [31]
I think the testes.
6 0
2 years ago
Other questions:
  • Stimulates the breakdown of fats in adipose tissue medical terminology
    7·1 answer
  • In terms of the transduction of physical energy into coded neural messages, the _____ is to the eye as the _____ is to the ear.
    6·2 answers
  • Which of the following could be caused by depressed osteoblast activity?
    6·1 answer
  • The spread of a tumor within the body is called _______.
    15·1 answer
  • Ribosomes and several types of RNA assemble proteins <br> True<br> False
    9·2 answers
  • In coronary angiography, a clinically significant blockage in a major coronary artery is considered to be an obstruction of at l
    15·1 answer
  • What does atp energy stand for
    8·2 answers
  • 30 POINTS!
    15·1 answer
  • Fossils are found in:
    12·1 answer
  • How similar are daughter cells to each other and to the orginal parent cell?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!