All categories

3 years ago

What does cladistic analysis compare

Biology

1 answer:

viktelen [127]3 years ago

7 0

Answer:

Cladistic analysis compares the shared and shared derived characteristics of organisms which are thought to be of same ancestral origin.

Explanation:

The branch of sytematics concerned with inferring phylogeny is termed as cladistics.
It determines the branching pattern of evolution.
It decribes the sequence of branching of ancestral lines.
The basic idea behind cladistics is that the members of a group share common evolutionary history, and are closely related, more so to members of the same group than to other organisms.

You might be interested in

Sunlight is a form of energy called _____.

NeX [460]

Hiya,

The answer is Solar Energy.

Hope this helps!

3 0

3 years ago

Read 2 more answers

Signs and symptoms that a woman should report immediately to her health care p rovider include:________.

solong [7]

The question is incorrect.

the correct question is Signs and symptoms that a prenant woman should report immediately to her health care provider include:________.

a. vaginal bleeding

b. rupture of membranes

c. heartburn with severe headache

d. decreased libido

e. urinary frequency

Answer:

a. vaginal bleeding

b. rupture of membranes

c. heartburn with severe headache

Explanation:

A pregnant woman should report immediately about vaginal bleeding

, rupture of membranes

, and heartburn with severe headache to her health care provider.

A) Vaginal bleeding: vaginal bleeding is uterine bleeding, which is common in the earlier stage of pregnancy but if it is continous it can be symptoms of miscarriage, so one should immediately contact her healthcare provider.

B) Rupture of membranes: If any pregnant women experience rupture of membrane, it causes steady leakage of fluid from the vagina. If the rupture is preature it can cause some complications in the baby such as premature birth, infection, and cord compression.

C) Heartburn with severe headache: if a woman experiences heartburn with severe headache during pregnancy, she should immediately contact her healthcare provider as it can be symptoms of preeclampsia (condition develops during the second half of pregnancy).

Hence, the correct options are a) vaginal bleeding

, b) rupture of membranes

, and c) heartburn with severe headache

6 0

4 years ago

What 2 chemicals are inside skeletal muscle?

marta [7]

Answer:

Skeletal muscle tissue is composed of cells called muscle fibers. When the nervous system signal reaches the neuromuscular junction a chemical message is released by the motor neuron. The chemical message, a neurotransmitter called acetylcholine, binds to receptors on the outside of the muscle fiber.

8 0

3 years ago

Actin filaments have polarity. This means that the two ends can be identified due to structural differences. The plus end is the

Alenkinab [10]

Answer:

Explanation:

Add radio labeled actin sub units to a mixture of actin filaments in which conditions are favorable for polymerization. This would enable you to identify the plus end of actin filaments.

Actin filaments are linear polymer of globular actin sub units Actin filaments have polarity. This means that the two ends can be identified due to structural differences.

3 0

4 years ago

I WILL MARK YOU AS THE BRAIN THINGY PLEASEEE HELP

Rufina [12.5K]

Pressure increases with depth

Explanation:

Pressure increases with depth because the molecules at the deeper end are compressed by the weight of the above column of the fluid. Compression means there are more molecules of the fluid per volume in the deepest place than the surface. More molecules mean more pressure.

This is why divers need special gear when diving deep in the ocean to protect themselves form increased water pressure. In addition, the lowest atmospheric layers have the highest pressure because they are more dense and bear the weight of the above air column. This is why air pressure is a bit lower up the summit of a mountain than at its base.

5 0

3 years ago