Which of the following statements is true? both plants and animals can make food. chlorophyll is not needed for photosynthesis. pollination could not occur without leaves. female egg cells grow in the ovary.

Female egg cells grow in the ovary.

Explanation:

If we talk about female reproductive system in animals or particularly humans, ovaries are basically the sites where female egg cells are produced. These egg cells are also termed as oocytes or ova. After the production, they are transferred to fallopian tubes where the sperm is also reached and ultimately fertilization occurs. Once the egg gets fertilized, it moves towards another site called uterus. The walls of the uterus get thicker and thicker due to production of specific hormones and help in supporting the baby. You can see attached image for better understanding.

Note: The female egg cells grow in ovary but here we specifically focussed on human females. The option is true for all animals.

Hope it helps!

i think a) betsy can donate only blood to mark is correct because, mark and betsy have the same blood type. whereas nobody else has b+ blood so betsy can't donate to them.