What is not characteristic of primitive mammals?

Biology

2 answers:

denis-greek [22]3 years ago

4 0

The correct answer is - B. feathered.

The primitive mammals were very small (with a couple of exceptions), rodent-like, also very often described as shrew-like. They were feeding with plants, as well as with insects and the occasional egg. Most of them were night creatures, and they were living in the shadow of the much bigger dinosaurs.

So, they were small, furry, rodent-like, night-dwellers, but there isn't a single evidence that any of the primitive mammals, or any mammal whatsoever, had feathers.

Mariulka [41]3 years ago

3 0

B. feathered

because mammals don't have feathers

HOPE THIS HELPS

You might be interested in

HELPPPP PLEASE THE THING IS 53 POINTS

N76 [4]

Answer:

B. Erosion

Explanation:

I think

3 0

3 years ago

Read 2 more answers

URGENT!!! Why do identical twins have the same set of genes?

Gnom [1K]

Answer: 3. They were born of one fertilized ovum.

Explanation: A zygote is formed

when an egg is fertilized by a sperm. The zygote then undergoes a mitotic division into two and each half will further develop into a separate embryo. The two embryos formed will develop into identical twins.

7 0

3 years ago

Read 2 more answers

A histologist examines a tissue slide and observes many fibers tightly packed together in a parallel arrangement. a few cells ca

neonofarm [45]

Answer: Dense regular (fibrous) connective tissue.

Explanation:

Connective tissue is a tissue that performs various functions such as binding, connecting and supporting the other organs or tissues or separating one tissue from another.
Dense regular connective tissue connects various tissues present in the body.
Since the fibers are tightly packed, this tissue is dense and fibrous, and because the arrangement of the fibers is in parallel fashion, it is of the regular type.

8 0

3 years ago

What are 3 properties that mitochondria and chloroplasts share with prokaryotes?

tamaranim1 [39]

1. Contains their own DNA
2. Contains ribosomes that closely resemble prokaryotic cells
3. Reproduce by fission, and they are independent from cells.

3 0

3 years ago

based on your observation, you suggest that the presence of water could accelerate the growth of bread mold

Marta_Voda [28]

Molds and fungi are found everywhere inside and outside, and can grow on almost any substance when moisture is present. Molds when they reproduce make spores, which can be carried by air currents. When these spores land on a moist surface that is suitable for life, they begin to grow. Molds are essential to the natural breakdown of organic materials in the environment. Mold is normally found indoors at levels that do not affect most healthy individuals. When these levels become abnormally high as determined by indoor air quality testing or a mold inspection, remediation is recommended to be carried out by a professional remediation company.

6 0

3 years ago