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Ostrovityanka [42]
3 years ago
8

What is a chromosome

Biology
2 answers:
Orlov [11]3 years ago
6 0
Is a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.
Hope this Helped!<3
Brums [2.3K]3 years ago
5 0
<span>a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.</span>
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How many times more pressure is there on organisms at levels just below the epipelagic zone than those in shallow reefs?
inna [77]

100 cause reefs are higher and closer to us than epipelagic 
6 0
3 years ago
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he hormone oxytocin Select one: A. increases a woman's appetite during pregnancy. B. reduces the ability of blood to clot during
yulyashka [42]

Answer: option C) enables the "let-down" reflex to occur when a woman breastfeeds her baby.

Explanation:

Oxytocin is a hormone secreted by the posterior pituitary gland. It stimulates the contractions of smooth muscles such as

- uterus facilitating childbirth

- ducts of the mammary glands resulting in ejection of milk. Thus, it is also called as milk-let-down-ejection factor.

So, option C is the correct answer

7 0
3 years ago
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What is the correct order for the list of structures of the large intestine, starting at the cecum and ending at the rectum?
lana66690 [7]

Answer: Ascending colon, right colic  flexure, transverse colon, left colic flexure, descending colon and sigmoid colon.

Explanation: The ascending colon is the second part of the large intestine and is located vertically; the transverse colon is the third part of the colon and is the most mobile and the longest, approximately 45 cm; the descending colon is the part of the large intestine that continues after the transverse colon down, it is the part of the large intestine in which stool accumulates and compacts; the sigmoid colon is the last portion of the large intestine and is characterized by the shape of the letter S. It measures approximately 40 centimeters and joins the descending colon with the rectum.

6 0
3 years ago
Where can we find bacteria
Darina [25.2K]

Bacteria are found in every habitat on Earth: soil, rock, oceans and even arctic snow. Some live in or on other organisms including plants and animals including humans. There are approximately 10 times as many bacterial cells as human cells in the human body.

hope this helps! :)

8 0
3 years ago
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Two pink-flowering plants are crossed. The offspring flower as follows: 25% red, 25% white, and 50% pink. What pattern of inheri
zloy xaker [14]

Answer:

Co-dominance

Explanation:

Considering the allele for red pigment as C<em>R</em> and that for a white pigment C<em>W</em>, a pink flower will equally express both the pigments in its phenotype and will thus have a genotype of C<em>R</em> C<em>W</em>.

Crossing CR CW × CR CW you'll get,

25% C<em>R</em> C<em>R</em> - red flowers

50% C<em>R</em> C<em>W</em> - pink flowers

25% C<em>W</em> C<em>W</em> - white flowers

7 0
4 years ago
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