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Shtirlitz [24]
3 years ago
11

In this food chain: Worms-->Bluebirds-->Hawks, what would happen to hawks if bluebirds became extinct?

Biology
2 answers:
AleksandrR [38]3 years ago
8 0
B. The hawk population would decrease
konstantin123 [22]3 years ago
3 0

Answer:

B. The hawk population would decrease

Explanation:

Without food the hawks would either have to adapt to eat new food, or decline in numbers until extinction.

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Answer:

1.cell membrane

2.cytoplasm

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6. Lysosomes

7. Golgi Bodies

8. Endoplasmic Reticulum

Explanation:

6 0
3 years ago
What is the relationship between DNA, chromosomes, and<br> the nucleus?
aliya0001 [1]

Answer:

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure.

Other Info That Might Help:

In contrast, in eukaryotes, all of the cell's chromosomes are stored inside a structure called the nucleus. Each eukaryotic chromosome is composed of DNA coiled and condensed around nuclear proteins called histones. Humans inherit one set of chromosomes from their mother and a second set from their father.

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3 years ago
Natural selection generally results in ________. Group of answer choices an increase in the size of a population a population th
klemol [59]

Answer:

Natural selection, process that results in the adaptation of an organism to its environment by means of selectively reproducing changes in its genotype, or genetic constitution

hope it helped!

7 0
3 years ago
1. Why does each cell need DNA?
KATRIN_1 [288]
DNA provides nucleotides for cell membrane structure
8 0
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How is the DNA in a prokaryote different from the DNA in a eukaryote
eimsori [14]

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Eukaryotes consist of membrane bound nucleus whereas prokaryotes lack a membranebound nucleus. Prokaryotic DNA is doublestranded and circular. ... The main difference between prokaryotic and eukaryotic DNA is that prokaryotic DNA is found in the cytoplasm whereas eukaryotic DNA is packed into the nucleus of the cell.

6 0
3 years ago
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