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kicyunya [14]
3 years ago
5

(choose multiple answers)

Biology
2 answers:
statuscvo [17]3 years ago
4 0
It is the answer c hope this help
sweet [91]3 years ago
4 0

1. The dinosaur and the mammoth existed after the trilobites.

The trilobites are a species that appeared and existed much earlier than any dinosaur or later mammals like the mammoth. The difference in their existence is few hundred million years, and while the trilobites are primitive life form, the dinosaurs and mammoths are much newer, better evolved species.

3. The trilobites and the armored fish died before the dinosaur.

Before the dinosaurs appeared, there were many other species that lived before them, some of which are the trilobites and the armored fish. The trilobites being one of the oldest species, and the armored fish being a more evolved but still primitive fish with exoskeleton. Both of them existed in periods prior to the dinosaur domination.

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telophase of mitosis; interphase; phases of mitosis; anaphase of mitosis; what happens in anaphase; prophase mitosis; what happe
Kitty [74]

The chromosomes are separated by a structure called the mitotic spindle.

A chromosome is a lengthy DNA molecule with component or all of the genetic material of an organism. In maximum chromosomes the very lengthy skinny DNA fibers are lined with packaging proteins; in eukaryotic cells the maximum vital of those proteins are the histones. These proteins, aided by chaperone proteins, bind to and condense the DNA molecule to keep its integrity. These chromosomes show a complicated third-dimensional structure, which performs a large position in transcriptional regulation.

Chromosomes are generally seen below a mild microscope best for the duration of the metaphase of molecular division.

To know about chromosomes click here

brainly.com/question/11912112

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3 0
1 year ago
The division of human cells consists of a series of events, collectively called ________, or nuclear division, and ________, or
boyakko [2]

Answer:

mitosis; cytokinesis

Explanation:

See https://humanbiology.pressbooks.tru.ca/chapter/4-13-mitosis-and-cytokinesis/

5 0
1 year ago
Increased cAMP as a downstream event of epinephrine and norepinephrine stimulation of the left ventricle produce PKA. Which of t
Ugo [173]

Answer:

Voltage-gated Ca2+ channels

Explanation:

Modulation of Ca+2 channel Epinephrine also causes an increase in cAMP that stimulates PKA that is protein kinase A, which in turn phosphorylates the voltage-gated Ca+2 channel that is the L channel. This phosphorylation results in a protein conformational change that enchances the channels activity.

4 0
3 years ago
Ana is six weeks pregnant, and her baby is officially in the embryo stage. What does the baby now have?
Helga [31]
If I'm not mistaken, I believe the baby has a heart beat.
8 0
3 years ago
Read 2 more answers
What type of cell is lacobacillus
Gala2k [10]
Lactobacillus is a non spore forming bacteria
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