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Anika [276]
3 years ago
14

PREZYGOTIC isolating mechanisms ensure that

Biology
1 answer:
ale4655 [162]3 years ago
7 0

Answer:

A:no mating has occurred (sperm is not able to fertilize the egg)

Explanation:

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Which element has the most properties in common with calcium (Ca)?
Vlad [161]

Answer:bromine

Explanation: because im smart and i did this already so i know the answer so your welcome :D

8 0
1 year ago
Water molecules can stick to other water molecules through which type of
pentagon [3]

Answer:

Hydrogen Bonds

Explanation:

Hydrogen bonds allow for hydrogens to bond to each other. They are the strongest type of intermolecular bonds.

Hydrogen bonds are dipole-dipole, and when water molecules are close to each other, the hydrogen bonds form between the hydrogen atoms.

8 0
3 years ago
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ANSWER THESE QUESTIONS AND I WILL MAKE ANOTHER QUESTION FOR FREE POINTS!!!
sveta [45]

Answer:

I think the answer is Hypertonic

Explanation:

Hypertonic means having a higher osmotic pressure than a particular fluid, typically a body fluid or intracellular fluid. When the salt is added to the salt its is likely to cause a Hypertonic.

3 0
3 years ago
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The code for a DNA strand is CGTA. What is the complementary strand?
Simora [160]

The DNA molecule is composed of two long complementary chains of nucleotides. The complementary DNA sequence of CGTA is GCAT.

The DNA molecule is composed of two antiparallel strands of nucleotides linked together by hydrogen bonds.

In DNA, there are four types of nucleotides, each containing one different nitrogenous base (i.e., Adenine, Guanine, Cytocine and Thymine).

In RNA, Thymine bases are replaced by Uracil bases.

According to the base pair rules, Adenine (A) always pairs with Thymine (T), whereas Cytosine (C) always pairs with Guanine (G).

In conclusion, the complementary DNA sequence of CGTA is GCAT.

Learn more in:

brainly.com/question/6260514?referrer=searchResults

8 0
3 years ago
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What process allows for the development of haploid sex cells?
Norma-Jean [14]

Answer:

B) Meiosis

Explanation:

Meiosis allows for genetic differences between parents and offspring.Fertilization would result in a zygote with twice as many chromosomes as the parents.

7 0
3 years ago
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