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postnew [5]
3 years ago
8

If an adult dog had 78 chromosomes the number of Chromosomes in a dogs sperm will be

Biology
2 answers:
kykrilka [37]3 years ago
8 0

39 chromosomes is the answer

lys-0071 [83]3 years ago
4 0

they are haploid cells meaning they have half the number of chromosomes of a regular cell or diploid cell.  

78 / 2 = 39

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Some digestive products, such as water and electrolytes, will be absorbed by diffusion. They diffuse from an area of ___________
Montano1993 [528]

Answer: Higher concentration; Lower concentration.

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These small components of the food needs to be absorbed first by the process of diffusion.

The water molecules along with the electrolytes are absorbed from an area of its higher concentration in the lumen is transported to area where its concentration is very low.

Hence, the correct answer is diffusion, which is responsible for the transportation of products from one place (higher concentration) to another parts (lower concentration)in the body.

8 0
3 years ago
To manage the grizzly bear population better, the government of Alberta introduced a hunting lottery that awards a limited numbe
11111nata11111 [884]

Answer:

The correct answer is - 1990.

Explanation:

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Now, let us analyse the data given in question number 2 .

No. of grizzly bear deaths in Alberta from 1976 to 1988 = 581

No. of grizzly bear deaths in Alberta from 1988 to 2000 = 281

From the above data we can clearly say now that the grizzly bear population deaths starts increasing from 1990.

So, the prediction made in question no. 1 that " the government of Alberta introduced the hunting lottery award in 1990 because in 1989 it decreases and then it starts to go up again in 1990",

5 0
3 years ago
Which of the following is not true about red blood cells?
Mariulka [41]

Mature DNA cells do NOT contain DNA.

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3 years ago
What percent of the air consists of nitregon gas
Zarrin [17]
It is about 78%, I hope that this helped :)
6 0
3 years ago
What are the answers?!!
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